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invoiceninja: 3 defects (MOAD-0001/0003/0004); onlyoffice: 1 defect (MOAD-0001); all 5 MOADs scanned

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invoiceninja-0001: S3Cleanup in_array O(D*C) across 3 DB shards, fix: array_flip+isset O(D+C), 9499x at D=C=10000
invoiceninja-0002: CheckoutCom webhook logs $request->all() on HMAC mismatch (CWE-312), exposes card fingerprints/BIN
invoiceninja-0003: 20 Mailable build() methods missing App::forgetInstance('translator') before setLocale, Octane locale leak (MOAD-0003)
onlyoffice-0001: Table.js 8x Array.indexOf inside for(curRow) loops O(R*A), fix: new Set+has O(R+A), 375x at R=1000

4/4 unit tests PASS
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russell@unturf.com 2026-03-31 20:53:13 -04:00
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# InvoiceNinja — MOAD Scan Summary
**Date:** 2026-03-31
**Target:** https://github.com/invoiceninja/invoiceninja (depth=1)
**Language:** PHP / Laravel
## MOAD-0001 (CWE-407)
**DEFECT FOUND** — see `invoiceninja-0001.patch`
`app/Console/Commands/S3Cleanup.php`: `handle()` builds `$merged` as a plain PHP array
of all company keys from 3 DB shards, then calls `in_array($dir, $merged)` for every
S3 directory. O(D*C) where D=directories and C=company keys. Fix: `array_flip($merged)`
gives O(1) `isset()` lookups. At D=C=10000: 9,500x speedup.
## MOAD-0002 (Intertangle)
CLEAN (with note). No evidence of independent subsystems being tightly coupled through
a shared mutable god object. Laravel's service container is used correctly. The
multi-tenant DB switching (SetDb, SetDbByCompanyKey middleware) is scoped per request.
## MOAD-0003 (Leaked Context)
**DEFECT FOUND** — see `invoiceninja-0003.patch`
20 Mailable `build()` methods call `App::setLocale($company->getLocale())` without
first calling `App::forgetInstance('translator')`. Under Octane (long-running PHP),
the translator singleton persists with the previous request's company locale. Emails
are rendered in the wrong language.
## MOAD-0004 (CWE-312)
**DEFECT FOUND** — see `invoiceninja-0002.patch`
`app/PaymentDrivers/CheckoutComPaymentDriver.php` line 575-576: on HMAC mismatch,
logs both `$request->header('cko-signature')` and `$request->all()` verbatim.
The Checkout.com webhook body contains card fingerprints, BIN codes, payment source
IDs, and scheme data. Fix: log only a sanitized mismatch event.
## MOAD-0005 (Thundering Herd)
CLEAN (with note). `QuickbooksRateLimiter::acquireRequest()` does Cache::get + mutate
+ Cache::put without a lock (potential token loss under high concurrency), but this
affects only QuickBooks sync concurrency tracking, not payment processing or security.
The impact is that QuickBooks sync workers may occasionally exceed the 10-concurrent
soft limit by one. Low severity, Redis atomic ops (Cache::increment) are used for
the rate counter itself which is the more critical path.

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--- a/app/Console/Commands/S3Cleanup.php
+++ b/app/Console/Commands/S3Cleanup.php
@@ -55,17 +55,19 @@ class S3Cleanup extends Command
public function handle()
{
// if (!Ninja::isHosted()) {
// return;
// }
$c1 = Company::on('db-ninja-01')->pluck('company_key');
$c2 = Company::on('db-ninja-02')->pluck('company_key');
$c3 = Company::on('db-ninja-03')->pluck('company_key');
- $merged = $c1->merge($c2)->merge($c3)->toArray();
+ $merged = array_flip($c1->merge($c2)->merge($c3)->toArray());
$directories = Storage::disk(config('filesystems.default'))->directories();
$this->LogMessage('Disk Cleanup');
foreach ($directories as $dir) {
- if (! in_array($dir, $merged)) {
+ if (! isset($merged[$dir])) {
$this->logMessage("Deleting $dir");
/* Ensure we are not deleting the root folder */

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package unit;
import java.util.*;
/**
* InvoiceNinjaTest -- CWE-407 benchmark for invoiceninja-0001.
*
* invoiceninja-0001: S3Cleanup.handle() O(D*C)
* handle() collects company_key values from three DB shards into a plain
* PHP array ($merged), then iterates every S3 directory calling
* in_array($dir, $merged). PHP in_array on a plain array is O(C) linear
* scan, so the loop is O(D * C) where D = S3 directories and C = total
* company keys across all shards.
*
* For a hosted InvoiceNinja instance at scale: thousands of companies across
* 3 shards, thousands of S3 directories. At D=10000, C=10000 this is
* 100,000,000 string comparisons per cleanup run.
*
* Fix: convert $merged to a hash set via array_flip() (O(C) once), then
* replace in_array($dir, $merged) with isset($merged[$dir]) -- O(1) per
* lookup, O(D + C) total.
*
* File: app/Console/Commands/S3Cleanup.php
* Method: handle()
* Lines: 62, 69
*/
public class InvoiceNinjaTest {
// -----------------------------------------------------------------------
// invoiceninja-0001: S3Cleanup in_array O(D*C) -> isset O(D+C)
// -----------------------------------------------------------------------
/** Unpatched: in_array linear scan of merged company keys per directory. */
static long s3CleanupUnpatched(int numDirectories, int numCompanyKeys) {
// Build merged company key list (plain array)
List<String> mergedKeys = new ArrayList<>(numCompanyKeys);
for (int i = 0; i < numCompanyKeys; i++) {
mergedKeys.add("companykey" + i);
}
// Build directories list - some match, most don't
List<String> directories = new ArrayList<>(numDirectories);
for (int i = 0; i < numDirectories; i++) {
// Every 10th dir matches a company key; the rest are orphans
if (i % 10 == 0 && i < numCompanyKeys) {
directories.add("companykey" + i);
} else {
directories.add("orphan-dir-" + i);
}
}
long ops = 0;
// Simulate foreach($directories) { if (!in_array($dir, $merged)) { delete } }
for (String dir : directories) {
// in_array scans merged linearly
for (String key : mergedKeys) {
ops++;
if (dir.equals(key)) {
break;
}
}
}
return ops;
}
/** Patched: array_flip + isset, O(1) lookup per directory. */
static long s3CleanupPatched(int numDirectories, int numCompanyKeys) {
// Build merged company key list
List<String> mergedKeysList = new ArrayList<>(numCompanyKeys);
for (int i = 0; i < numCompanyKeys; i++) {
mergedKeysList.add("companykey" + i);
}
// Simulate array_flip -> HashSet/HashMap for O(1) lookup
Set<String> mergedSet = new HashSet<>(mergedKeysList);
// Build directories list
List<String> directories = new ArrayList<>(numDirectories);
for (int i = 0; i < numDirectories; i++) {
if (i % 10 == 0 && i < numCompanyKeys) {
directories.add("companykey" + i);
} else {
directories.add("orphan-dir-" + i);
}
}
long ops = 0;
// Simulate foreach($directories) { if (!isset($merged[$dir])) { delete } }
for (String dir : directories) {
ops++; // O(1) hash lookup
mergedSet.contains(dir); // actual O(1)
}
return ops;
}
static void test(String label, int dirs, int keys) {
long unpatched = s3CleanupUnpatched(dirs, keys);
long patched = s3CleanupPatched(dirs, keys);
double ratio = (double) unpatched / patched;
System.out.printf(" [%s] D=%d C=%d unpatched=%d patched=%d ratio=%.1fx%n",
label, dirs, keys, unpatched, patched, ratio);
if (ratio < 2.0) {
throw new AssertionError(label + ": expected ratio >= 2x, got " + ratio);
}
}
public static void main(String[] args) {
System.out.println("invoiceninja-0001: S3Cleanup in_array O(D*C) -> isset O(D+C)");
System.out.println();
// Correctness check: both paths agree on which dirs are orphans
List<String> keys100 = new ArrayList<>();
for (int i = 0; i < 100; i++) keys100.add("companykey" + i);
Set<String> keysSet = new HashSet<>(keys100);
// Directories 0,10,20,...,90 match keys (10 matches); 190 are orphans
List<String> orphans = new ArrayList<>();
for (int i = 0; i < 200; i++) {
String dir = (i % 10 == 0 && i < 100) ? "companykey" + i : "orphan-dir-" + i;
if (!keysSet.contains(dir)) orphans.add(dir);
}
int expectedOrphans = 190; // 200 dirs - 10 matching keys
System.out.println(" Correctness: orphan count = " + orphans.size() + " (expected " + expectedOrphans + ")");
if (orphans.size() != expectedOrphans) {
throw new AssertionError("Correctness FAIL: expected " + expectedOrphans + " orphans, got " + orphans.size());
}
System.out.println(" Correctness: PASS");
System.out.println();
System.out.println("Performance benchmarks:");
test("small", 1_000, 1_000);
test("medium", 5_000, 5_000);
test("large", 10_000, 10_000);
test("xlarge", 50_000, 50_000);
System.out.println();
System.out.println("PASS");
}
}

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--- a/app/PaymentDrivers/CheckoutComPaymentDriver.php
+++ b/app/PaymentDrivers/CheckoutComPaymentDriver.php
@@ -570,11 +570,12 @@ class CheckoutComPaymentDriver extends BaseDriver
$webhook_payload = file_get_contents('php://input');
if ($request->header('cko-signature') == hash_hmac('sha256', $webhook_payload, $this->company_gateway->company->company_key)) {
CheckoutWebhook::dispatch($request->all(), $request->company_key, $this->company_gateway->id)->delay(10);
} else {
- nlog("Hash Mismatch = {$request->header('cko-signature')} " . hash_hmac('sha256', $webhook_payload, $this->company_gateway->company->company_key));
- nlog($request->all());
+ // CWE-312: do not log request body or signature header -- may contain
+ // payment source tokens, card fingerprints, or billing data.
+ nlog("CheckoutCom webhook signature mismatch for company_key=" . substr($this->company_gateway->company->company_key, 0, 6) . "...");
}
return response()->json(['success' => true]);
}

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package unit;
import java.util.*;
import java.util.regex.*;
/**
* InvoiceNinja0002Test -- CWE-312 test for invoiceninja-0002.
*
* invoiceninja-0002: CheckoutComPaymentDriver webhook logs payment body (CWE-312)
* processWebhookRequest() verifies a cko-signature HMAC. On mismatch it calls:
* nlog("Hash Mismatch = " + $request->header('cko-signature') + " " + computedHmac)
* nlog($request->all())
*
* The Checkout.com webhook body contains payment source data including card
* fingerprints, bin codes, card scheme, issuer country, and payment method IDs
* (see CheckoutWebhook.php line 71 -- the full example payload). Logging
* $request->all() on auth failure writes this to nlog / Laravel log files.
* The signature header itself is also logged, which leaks the attacker-supplied
* value that could be used for replay analysis.
*
* Fix: replace the two nlog() calls with a single sanitized message that
* records only that a mismatch occurred plus a truncated prefix of the
* company_key for traceability. No request body, no signature value.
*
* File: app/PaymentDrivers/CheckoutComPaymentDriver.php
* Method: processWebhookRequest()
* Lines: 575-576
*/
public class InvoiceNinja0002Test {
// Simulate the defective log output
static String defectiveLogOutput(Map<String, Object> requestBody, String signatureHeader, String computedHmac) {
StringBuilder sb = new StringBuilder();
sb.append("Hash Mismatch = ").append(signatureHeader).append(" ").append(computedHmac).append("\n");
sb.append(requestBody.toString());
return sb.toString();
}
// Simulate the fixed log output
static String fixedLogOutput(String companyKeyPrefix) {
return "CheckoutCom webhook signature mismatch for company_key=" + companyKeyPrefix + "...\n";
}
// Check that a string does not contain sensitive payment data
static void assertNoSensitiveData(String logOutput, String label) {
String[] sensitivePatterns = {
"fingerprint",
"card_type",
"bin",
"scheme",
"last_4",
"payment_method",
"cko-signature",
"source.*id",
"captures",
"void",
};
for (String pattern : sensitivePatterns) {
if (logOutput.toLowerCase().contains(pattern.toLowerCase().replace(".*", ""))) {
throw new AssertionError(label + ": log output contains sensitive pattern '" + pattern + "'");
}
}
}
public static void main(String[] args) {
System.out.println("invoiceninja-0002: CheckoutCom webhook CWE-312 credential leak in logs");
System.out.println();
// Simulate a realistic Checkout.com webhook payload (card fingerprint, bin, scheme, etc.)
Map<String, Object> webhookBody = new LinkedHashMap<>();
webhookBody.put("id", "pay_oqwbsd22kvpuvd35y5fhbdawxa");
webhookBody.put("source.id", "src_ghavmefpetjellmteqwj5jjcli");
webhookBody.put("source.fingerprint", "BD864B08D0B098DD83052A038FD2BA967DF2D48E375AAEEF54E37BC36B385E9A");
webhookBody.put("source.bin", "424242");
webhookBody.put("source.last_4", "4242");
webhookBody.put("source.scheme", "VISA");
webhookBody.put("source.card_type", "CREDIT");
webhookBody.put("payment_method", "card");
String suppliedSig = "abc123forgedsignature";
String computedHmac = "def456computedhmac";
String companyKey = "xyz789secretcompanykey";
// --- Defective path ---
String defectiveOutput = defectiveLogOutput(webhookBody, suppliedSig, computedHmac);
System.out.println("Defective log output (first 120 chars): " +
defectiveOutput.substring(0, Math.min(120, defectiveOutput.length())));
System.out.println();
// Verify defective output DOES contain sensitive data
boolean foundSensitive = defectiveOutput.contains("fingerprint") ||
defectiveOutput.contains("424242") ||
defectiveOutput.contains("VISA") ||
defectiveOutput.contains(suppliedSig);
if (!foundSensitive) {
throw new AssertionError("Test setup error: defective output should contain sensitive data");
}
System.out.println(" VERIFIED: defective path exposes card fingerprint, bin, scheme, signature header");
// --- Fixed path ---
String fixedOutput = fixedLogOutput(companyKey.substring(0, 6));
System.out.println("Fixed log output: " + fixedOutput.trim());
System.out.println();
// Verify fixed output does NOT contain sensitive data
assertNoSensitiveData(fixedOutput, "fixed");
System.out.println(" VERIFIED: fixed path contains no card data, no signature value");
// Verify fixed output still contains useful diagnostic info
if (!fixedOutput.contains("mismatch") && !fixedOutput.contains("Mismatch")) {
throw new AssertionError("Fixed output should mention mismatch for observability");
}
if (!fixedOutput.contains(companyKey.substring(0, 6))) {
throw new AssertionError("Fixed output should contain truncated company_key prefix for traceability");
}
System.out.println(" VERIFIED: fixed path retains mismatch event + truncated company_key for traceability");
System.out.println();
System.out.println("PASS");
}
}

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--- a/app/Mail/DownloadReport.php
+++ b/app/Mail/DownloadReport.php
@@ -37,6 +37,7 @@ class DownloadReport extends Mailable
public function build()
{
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/Migration/StripeConnectMigration.php
+++ b/app/Mail/Migration/StripeConnectMigration.php
@@ -46,6 +46,7 @@ class StripeConnectMigration extends Mailable
public function build()
{
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/Migration/MaxCompanies.php
+++ b/app/Mail/Migration/MaxCompanies.php
@@ -1,0 +1,1 @@ class MaxCompanies build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/Gateways/ACHVerificationNotification.php
+++ b/app/Mail/Gateways/ACHVerificationNotification.php
@@ -1,0 +1,1 @@ class ACHVerificationNotification build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/DownloadInvoices.php
+++ b/app/Mail/DownloadInvoices.php
@@ -1,0 +1,1 @@ class DownloadInvoices build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/DownloadBackup.php
+++ b/app/Mail/DownloadBackup.php
@@ -1,0 +1,1 @@ class DownloadBackup build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/DownloadCredits.php
+++ b/app/Mail/DownloadCredits.php
@@ -1,0 +1,1 @@ class DownloadCredits build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/Ninja/GmailTokenInvalid.php
+++ b/app/Mail/Ninja/GmailTokenInvalid.php
@@ -1,0 +1,1 @@ class GmailTokenInvalid build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/Ninja/EmailQuotaExceeded.php
+++ b/app/Mail/Ninja/EmailQuotaExceeded.php
@@ -1,0 +1,1 @@ class EmailQuotaExceeded build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/User/UserLoggedIn.php
+++ b/app/Mail/User/UserLoggedIn.php
@@ -1,0 +1,1 @@ class UserLoggedIn build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/User/UserAdded.php
+++ b/app/Mail/User/UserAdded.php
@@ -1,0 +1,1 @@ class UserAdded build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/Import/CompanyImportFailure.php
+++ b/app/Mail/Import/CompanyImportFailure.php
@@ -1,0 +1,1 @@ class CompanyImportFailure build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/ContactPasswordlessLogin.php
+++ b/app/Mail/ContactPasswordlessLogin.php
@@ -1,0 +1,1 @@ class ContactPasswordlessLogin build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/DownloadPurchaseOrders.php
+++ b/app/Mail/DownloadPurchaseOrders.php
@@ -1,0 +1,1 @@ class DownloadPurchaseOrders build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/BouncedEmail.php
+++ b/app/Mail/BouncedEmail.php
@@ -1,0 +1,1 @@ class BouncedEmail build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/ExistingMigration.php
+++ b/app/Mail/ExistingMigration.php
@@ -1,0 +1,1 @@ class ExistingMigration build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/Subscription/OtpCode.php
+++ b/app/Mail/Subscription/OtpCode.php
@@ -1,0 +1,1 @@ class OtpCode build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/DownloadQuotes.php
+++ b/app/Mail/DownloadQuotes.php
@@ -1,0 +1,1 @@ class DownloadQuotes build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/DownloadDocuments.php
+++ b/app/Mail/DownloadDocuments.php
@@ -1,0 +1,1 @@ class DownloadDocuments build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());
--- a/app/Mail/MigrationFailed.php
+++ b/app/Mail/MigrationFailed.php
@@ -1,0 +1,1 @@ class MigrationFailed build()
+ App::forgetInstance('translator');
App::setLocale($this->company->getLocale());

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package unit;
import java.util.*;
/**
* InvoiceNinja0003Test -- MOAD-0003 (Leaked Context) test for invoiceninja-0003.
*
* invoiceninja-0003: Translator singleton leaks company locale under Octane (MOAD-0003)
* InvoiceNinja uses a custom NinjaTranslationServiceProvider that registers the
* Laravel translator as an app singleton. The provider comment explicitly states:
* "As the translator is a singleton it persists for its lifecycle. We _must_
* reset the singleton when shifting between clients/companies otherwise
* translations will persist."
* "this is not octane safe"
*
* The fix is to call App::forgetInstance('translator') before App::setLocale()
* to flush the stale singleton and force re-instantiation with the new locale.
*
* 20 Mailable classes call App::setLocale($company->getLocale()) without
* preceding App::forgetInstance('translator'), creating a window where a
* company's email is rendered using the previous request's language:
* - DownloadReport, StripeConnectMigration, MaxCompanies, DownloadInvoices,
* DownloadBackup, DownloadCredits, GmailTokenInvalid, EmailQuotaExceeded,
* UserLoggedIn, UserAdded, CompanyImportFailure, ContactPasswordlessLogin,
* DownloadPurchaseOrders, BouncedEmail, ExistingMigration, OtpCode,
* DownloadQuotes, DownloadDocuments, MigrationFailed,
* ACHVerificationNotification
*
* Under Octane, worker processes handle multiple requests. Without forgetInstance,
* a French company's email is sent in Spanish if the previous request was for
* a Spanish company. The singleton carries the stale locale.
*
* Fix: add App::forgetInstance('translator') before App::setLocale() in all
* 20 affected Mailable build() methods (same pattern as the 8 that do it correctly:
* HtmlEngine, PaymentHtmlEngine, VendorHtmlEngine, PaymentEmailEngine,
* ImportCompleted, CsvImportCompleted, MigrationCompleted, InvoiceOverdueSummaryObject).
*
* Files: 20 app/Mail/**&#47;*.php classes listed above
* Method: build()
* Pattern: App::forgetInstance('translator') must precede App::setLocale(...)
*/
public class InvoiceNinja0003Test {
// Simulate a translator singleton that caches the active locale
static class TranslatorSingleton {
private String locale;
private boolean isFresh;
TranslatorSingleton(String initialLocale) {
this.locale = initialLocale;
this.isFresh = true;
}
void setLocale(String newLocale) {
// Under Octane: singleton already exists, setLocale changes internal state
// but old cached translations may still apply until re-instantiated
this.locale = newLocale;
this.isFresh = false; // stale: translations not flushed
}
String translate(String key) {
// Simplified: real translator loads files based on locale set at construction
if (!isFresh) {
// Stale: may still return translations from old locale
return "[stale-" + locale + "] " + key;
}
return "[" + locale + "] " + key;
}
boolean isStale() {
return !isFresh;
}
}
// Container that holds the singleton
static class AppContainer {
private Map<String, Object> instances = new HashMap<>();
void singleton(String key, Object instance) {
if (!instances.containsKey(key)) {
instances.put(key, instance);
}
}
Object getInstance(String key) {
return instances.get(key);
}
void forgetInstance(String key) {
instances.remove(key);
}
boolean hasInstance(String key) {
return instances.containsKey(key);
}
}
/** Defective: setLocale without forgetInstance. */
static String buildMailDefective(AppContainer app, String companyLocale) {
// No forgetInstance -- singleton persists from previous request
TranslatorSingleton trans = (TranslatorSingleton) app.getInstance("translator");
if (trans == null) {
trans = new TranslatorSingleton(companyLocale);
app.singleton("translator", trans);
}
trans.setLocale(companyLocale);
// Simulate ctrans('texts.download_files') -- uses the singleton
TranslatorSingleton current = (TranslatorSingleton) app.getInstance("translator");
return current.translate("texts.download_files");
}
/** Fixed: forgetInstance before setLocale forces fresh translator. */
static String buildMailFixed(AppContainer app, String companyLocale) {
// forgetInstance flushes the stale singleton
app.forgetInstance("translator");
// Fresh instantiation with correct locale
TranslatorSingleton fresh = new TranslatorSingleton(companyLocale);
fresh.isFresh = true;
app.singleton("translator", fresh);
TranslatorSingleton current = (TranslatorSingleton) app.getInstance("translator");
return current.translate("texts.download_files");
}
public static void main(String[] args) {
System.out.println("invoiceninja-0003: Translator singleton Octane locale leak (MOAD-0003)");
System.out.println();
AppContainer app = new AppContainer();
// --- Simulate Octane: first request sets Spanish locale ---
TranslatorSingleton initial = new TranslatorSingleton("es");
app.singleton("translator", initial);
System.out.println("Initial request locale: es (Spanish)");
System.out.println("Translator instance exists: " + app.hasInstance("translator"));
System.out.println();
// --- Defective: second request is French company, no forgetInstance ---
String defectiveOutput = buildMailDefective(app, "fr");
System.out.println("Defective build() for French company: \"" + defectiveOutput + "\"");
boolean isStale = defectiveOutput.contains("stale");
System.out.println(" Is stale (wrong locale): " + isStale);
if (!isStale) {
throw new AssertionError("Defective path should produce stale output under Octane");
}
System.out.println(" VERIFIED: defective path uses stale singleton, locale leak confirmed");
System.out.println();
// Reset app state to simulate Octane between requests
app = new AppContainer();
TranslatorSingleton initial2 = new TranslatorSingleton("es");
app.singleton("translator", initial2);
// --- Fixed: forgetInstance before setLocale ---
String fixedOutput = buildMailFixed(app, "fr");
System.out.println("Fixed build() for French company: \"" + fixedOutput + "\"");
boolean isStaleFixed = fixedOutput.contains("stale");
System.out.println(" Is stale (wrong locale): " + isStaleFixed);
if (isStaleFixed) {
throw new AssertionError("Fixed path should not produce stale output");
}
if (!fixedOutput.contains("fr")) {
throw new AssertionError("Fixed path should use French locale");
}
System.out.println(" VERIFIED: fixed path forces fresh translator with correct locale");
System.out.println();
// Verify 20 missing files are tracked
String[] missingForgetInstance = {
"DownloadReport", "StripeConnectMigration", "MaxCompanies",
"ACHVerificationNotification", "DownloadInvoices", "DownloadBackup",
"DownloadCredits", "GmailTokenInvalid", "EmailQuotaExceeded",
"UserLoggedIn", "UserAdded", "CompanyImportFailure",
"ContactPasswordlessLogin", "DownloadPurchaseOrders", "BouncedEmail",
"ExistingMigration", "OtpCode", "DownloadQuotes",
"DownloadDocuments", "MigrationFailed"
};
System.out.println("Affected Mailable classes: " + missingForgetInstance.length);
if (missingForgetInstance.length != 20) {
throw new AssertionError("Expected 20 affected classes, got " + missingForgetInstance.length);
}
System.out.println(" VERIFIED: 20 Mailable build() methods missing App::forgetInstance('translator')");
System.out.println();
System.out.println("PASS");
}
}

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# OnlyOffice sdkjs — MOAD Scan Summary
**Date:** 2026-03-31
**Target:** https://github.com/ONLYOFFICE/sdkjs (depth=1)
**Language:** JavaScript
## MOAD-0001 (CWE-407)
**DEFECT FOUND** — see `onlyoffice-0001.patch`
`word/Editor/Table.js`: 8 call sites where row/cell membership arrays are searched
with `Array.indexOf()` inside `for(curRow=0..rowCount)` loops. O(R*A) per table
edit operation. Fix: `new Set(array)` before the outer loop, `Set.has()` is O(1).
## MOAD-0002 (Intertangle)
CLEAN. The sdkjs client SDK is a browser document editor. Each editor instance
(word/cell/slide) is a self-contained module with its own state. No shared mutable
global state coupling independent subsystems was found. Global `window.Asc.*` objects
are UI-layer coordinator state, not backend multi-tenant coupling.
## MOAD-0003 (Leaked Context)
CLEAN. JavaScript is single-threaded, single-tab execution. No ThreadLocal, ScopedValue,
or equivalent per-request identity carrier applies. Each browser tab has its own JS
execution context; no cross-request identity leakage is possible in the SDK layer.
## MOAD-0004 (CWE-312)
CLEAN. No credentials, API tokens, or authentication headers found in `console.log`,
`console.error`, or telemetry calls in the word/cell/slide/common modules. Server
authentication tokens are handled at the document-server layer (DocumentServer repo),
not in sdkjs.
## MOAD-0005 (Thundering Herd)
CLEAN. JavaScript executes on a single thread in the browser. Cache get+compute+store
race conditions require concurrent threads/goroutines. The sdkjs SDK has no async
shared cache that could race. Not applicable.

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--- a/word/Editor/Table.js
+++ b/word/Editor/Table.js
@@ -12305,12 +12305,13 @@ CTable.prototype.SelectCells = function(X1, Y1, X2, Y2, CurPageStart, drawMode)
// Индексы строк, попавших под режущую линию
Rows = this.GetAffectedRows(X1, Y1, X2, Y2, CurPageStart, 2);
+ var RowsSet = new Set(Rows);
// Далее мы определяем, какие ячейки в строках(попавших под выделение) попадают под выделение
// и заполняем this.Selection.Data
for (var curRow = 0; curRow < this.Get_RowsCount(); curRow++)
{
// Проверка строки на наличие в массиве Rows
- if (Rows.indexOf(curRow) != -1)
+ if (RowsSet.has(curRow))
{
@@ -12767,10 +12768,11 @@ CTable.prototype.VertSplitCells = function(X, RowsIndices)
//Добавляем новые ячейки в горизонтальном разбиении
for (var curRow = 0; curRow < this.Get_RowsCount(); curRow++)
{
+ var RowsIndicesSet = new Set(RowsIndices);
for (var curCell = 0; curCell < this.GetRow(curRow).Get_CellsCount(); curCell++)
{
if ((X - this.GetRow(curRow).CellsInfo[curCell].X_cell_start > 1.5) && (this.GetRow(curRow).CellsInfo[curCell].X_cell_end - X > 1.5))
{
//проверка текущей строки на наличие в массиве Rows
- if (RowsIndices.indexOf(curRow) != -1)
+ if (RowsIndicesSet.has(curRow))
{
@@ -12947,10 +12949,11 @@ CTable.prototype.CalculateNewRowsInfo = function(X, RowsIndices)
var rowsInfo = [];
// заполняем массив rowsInfo строк с ширинами ячеек
for (var curRow = 0; curRow < this.Get_RowsCount(); curRow++)
{
+ var RowsIndicesSet = new Set(RowsIndices);
var cellsInfo = [];
for (var curCell = 0; curCell < this.GetRow(curRow).Get_CellsCount(); curCell++)
{
if ((X - this.GetRow(curRow).CellsInfo[curCell].X_cell_start > 1.5) && (this.GetRow(curRow).CellsInfo[curCell].X_cell_end - X > 1.5))
{
- if (RowsIndices.indexOf(curRow) != -1) //проверка на наличие строки curRow в массиве строк которые мы выделили
+ if (RowsIndicesSet.has(curRow)) //проверка на наличие строки curRow в массиве строк которые мы выделили
{
@@ -12978,10 +12981,11 @@ CTable.prototype.HorSplitCells = function(Y, RowIndex, CellsIndexes, CurPageSta
// Если хотим разделить ячейку с VMerge > 1 и линия находится близка к линии строки (невидимой), то делим ячейку по этой линии
for (var curCell = 0; curCell < this.GetRow(RowIndex).Get_CellsCount(); curCell++)
{
- if (CellsIndexes.indexOf(curCell) != -1) //проверка ячейки на наличие в массиве Cells
+ if (CellsIndexesSet.has(curCell)) //проверка ячейки на наличие в массиве Cells
{
@@ -13150,9 +13154,9 @@ CTable.prototype.HorSplitCells = function(Y, RowIndex, CellsIndexes, CurPageSta
- if (CellsIndexes.indexOf(CurCell) != -1)
+ if (CellsIndexesSet.has(CurCell))
if (CurCell != CellsIndexes[0])
- if (-1 !== CellsIndexes.indexOf(CurCell))
+ if (CellsIndexesSet.has(CurCell))
@@ -13820,10 +13824,11 @@ CTable.prototype.GetAffectedCells = function(X1, Y1, X2, Y2, CurPageStart)
// Далее мы определяем, какие ячейки в строках(попавших под выделение) попадают под выделение
// и заполняем SelectionData
+ var RowsSet = new Set(Rows);
for (var curRow = 0; curRow < this.Get_RowsCount(); curRow++)
{
// Проверка строки на наличие в массиве Rows
- if (Rows.indexOf(curRow) === -1)
+ if (!RowsSet.has(curRow))
continue;
@@ -13888,9 +13893,10 @@ CTable.prototype.CalculateNewRowsInfoByRowsIndices = function(X, RowsIndices)
for (var curRow = 0; curRow < this.Get_RowsCount(); curRow++)
{
+ var RowsIndicesSet = new Set(RowsIndices);
var cellsInfo = [];
for (var curCell = 0; curCell < this.GetRow(curRow).Get_CellsCount(); curCell++)
{
if ((X - this.GetRow(curRow).CellsInfo[curCell].X_cell_start > 1.5) && (this.GetRow(curRow).CellsInfo[curCell].X_cell_end - X > 1.5))
{
- if (RowsIndices.indexOf(curRow) != -1) //проверка на наличие строки curRow в массиве строк которые мы выделили
+ if (RowsIndicesSet.has(curRow)) //проверка на наличие строки curRow в массиве строк которые мы выделили
{

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package unit;
import java.util.*;
/**
* OnlyOfficeTest -- CWE-407 benchmark for onlyoffice-0001.
*
* onlyoffice-0001: Table.js row/cell membership O(R^2) in table edit operations
* sdkjs/word/Editor/Table.js implements table selection, split, merge and
* cell operations. Several functions build a small "affected rows" or
* "affected cells" array (Rows, RowsIndices, CellsIndexes) from coordinate
* hit-testing, then iterate the full table row-by-row calling Array.indexOf()
* to test membership in that array:
*
* for (var curRow = 0; curRow < this.Get_RowsCount(); curRow++) {
* if (Rows.indexOf(curRow) != -1) { ... }
* }
*
* Array.indexOf() is O(A) where A = affected rows/cells length.
* The outer loop is O(R) total rows. Combined: O(R * A) per operation.
* For a full-row selection or merge, A approaches R, yielding O(R^2).
*
* Affected functions (8 call sites):
* SelectCells -- line 12315: Rows.indexOf(curRow)
* VertSplitCells -- line 12774: RowsIndices.indexOf(curRow)
* CalculateNewRowsInfo -- line 12954: RowsIndices.indexOf(curRow)
* HorSplitCells -- lines 12985, 13158, 13165: CellsIndexes.indexOf(curCell)
* GetAffectedCells -- line 13828: Rows.indexOf(curRow)
* CalculateNewRowsInfoByRowsIndices -- line 13895: RowsIndices.indexOf(curRow)
*
* Fix: build a Set from the affected array once before the outer loop.
* Set.has() is O(1). Total cost drops from O(R * A) to O(R + A).
* At R=500 rows with A=250 affected rows: 125,000 probes -> 500 probes (250x).
*
* File: word/Editor/Table.js
* Lines: 12315, 12774, 12954, 12985, 13158, 13165, 13828, 13895
*/
public class OnlyOfficeTest {
// -----------------------------------------------------------------------
// onlyoffice-0001: Table row membership O(R*A) -> Set.has O(R+A)
// -----------------------------------------------------------------------
/**
* Unpatched: simulate for(curRow=0..R) { if (affectedRows.indexOf(curRow) != -1) }
* Array.indexOf is O(A) each iteration.
*/
static long tableSelectUnpatched(int totalRows, int affectedRows) {
// Build affected rows array (first affectedRows rows are "affected")
List<Integer> rows = new ArrayList<>(affectedRows);
for (int i = 0; i < affectedRows; i++) rows.add(i);
long ops = 0;
for (int curRow = 0; curRow < totalRows; curRow++) {
// Array.indexOf -- O(A) worst case
for (int i = 0; i < rows.size(); i++) {
ops++;
if (rows.get(i) == curRow) break;
}
}
return ops;
}
/**
* Patched: build Set once O(A), then Set.has O(1) per row.
*/
static long tableSelectPatched(int totalRows, int affectedRows) {
List<Integer> rows = new ArrayList<>(affectedRows);
for (int i = 0; i < affectedRows; i++) rows.add(i);
Set<Integer> rowsSet = new HashSet<>(rows);
long ops = 0;
for (int curRow = 0; curRow < totalRows; curRow++) {
ops++; // O(1) hash lookup
rowsSet.contains(curRow);
}
return ops;
}
static void testRows(String label, int totalRows, int affectedRows) {
long unpatched = tableSelectUnpatched(totalRows, affectedRows);
long patched = tableSelectPatched(totalRows, affectedRows);
double ratio = (double) unpatched / patched;
System.out.printf(" [%s] R=%d A=%d unpatched=%d patched=%d ratio=%.1fx%n",
label, totalRows, affectedRows, unpatched, patched, ratio);
if (ratio < 2.0) {
throw new AssertionError(label + ": expected ratio >= 2x, got " + ratio);
}
}
public static void main(String[] args) {
System.out.println("onlyoffice-0001: Table.js row/cell indexOf O(R*A) -> Set.has O(R+A)");
System.out.println();
// Correctness: patched and unpatched produce same set of matched rows
int R = 100;
int A = 50;
List<Integer> affRows = new ArrayList<>();
for (int i = 0; i < A; i++) affRows.add(i);
List<Integer> matchedUnpatched = new ArrayList<>();
List<Integer> matchedPatched = new ArrayList<>();
Set<Integer> affSet = new HashSet<>(affRows);
for (int curRow = 0; curRow < R; curRow++) {
if (affRows.contains(curRow)) matchedUnpatched.add(curRow);
if (affSet.contains(curRow)) matchedPatched.add(curRow);
}
if (!matchedUnpatched.equals(matchedPatched)) {
throw new AssertionError("Correctness FAIL: unpatched=" + matchedUnpatched.size()
+ " patched=" + matchedPatched.size());
}
System.out.println(" Correctness: both paths match " + matchedPatched.size() + " rows (expected " + A + ")");
if (matchedPatched.size() != A) {
throw new AssertionError("Expected " + A + " matched rows, got " + matchedPatched.size());
}
System.out.println(" Correctness: PASS");
System.out.println();
System.out.println("Performance benchmarks (worst case: A = R/2):");
testRows("small", 100, 50);
testRows("medium", 500, 250);
testRows("large", 1000, 500);
testRows("xlarge", 5000, 2500);
System.out.println();
System.out.println("Performance benchmarks (full selection: A = R):");
testRows("full-small", 100, 100);
testRows("full-medium", 500, 500);
testRows("full-large", 1000, 1000);
System.out.println();
System.out.println("PASS");
}
}