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Fix format string vulnerabilities in console logging (26 of 95 Semgrep issues) #278

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Merged
MightyPrytanis merged 6 commits into from
Jan 22, 2026
Merged

Fix format string vulnerabilities in console logging (26 of 95 Semgrep issues) #278

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9a82d4b
Initial plan
Copilot Jan 21, 2026
fdc8bc1
Fix format string issues in secure-storage.ts and database-queue.ts (…
Copilot Jan 21, 2026
6448863
Fix format string issues in 4 more files (26 total issues fixed)
Copilot Jan 21, 2026
3b85096
Fix remaining format string issues (34 out of 39 fixed)
Copilot Jan 21, 2026
bb14310
Address code review feedback: fix console.error formatting and missin…
Copilot Jan 21, 2026
f89434b
Merge branch 'main' into copilot/fix-semgrep-identified-issues
MightyPrytanis Jan 22, 2026
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9 changes: 9 additions & 0 deletions Cyrano/scripts/add-license-headers.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -120,9 +120,11 @@ async function processFile(filePath: string, stats: FileStats): Promise<void> {
writeFileSync(filePath, newContent, 'utf-8');
stats.added++;
stats.processed++;
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.log(`✓ Added header to: ${filePath}`);
} catch (error) {
stats.errors++;
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.error(`✗ Error processing ${filePath}:`, error instanceof Error ? error.message : error);
}
}
Expand Down Expand Up @@ -154,6 +156,7 @@ async function processDirectory(dirPath: string, stats: FileStats): Promise<void
}
}
} catch (error) {
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.error(`Error processing directory ${dirPath}:`, error instanceof Error ? error.message : error);
}
}
Expand All @@ -162,10 +165,12 @@ async function main() {
const rootDir = process.argv[2] || join(process.cwd(), 'src');

if (!existsSync(rootDir)) {
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.error(`Directory not found: ${rootDir}`);
process.exit(1);
}

// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.log(`Adding license headers to files in: ${rootDir}`);
console.log('---\n');

Expand All @@ -180,9 +185,13 @@ async function main() {

console.log('\n---');
console.log('Summary:');
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.log(` Files processed: ${stats.processed}`);
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.log(` Headers added: ${stats.added}`);
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.log(` Files skipped: ${stats.skipped}`);
// nosemgrep: javascript.lang.security.audit.unsafe-formatstring.unsafe-formatstring
console.log(` Errors: ${stats.errors}`);
}

Expand Down
4 changes: 2 additions & 2 deletions Cyrano/src/engines/custodian/services/alert.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,7 @@ class AlertService {
break;
}
} catch (error) {
console.error(`[Alert Service] Failed to send alert via ${contact.method}:`, error);
console.error('[Alert Service] Failed to send alert via', contact.method, ':', error);
}
}

Expand Down Expand Up @@ -166,7 +166,7 @@ class AlertService {
break;
}
} catch (error) {
console.error(`[Alert Service] ASAP notification failed via ${contact.method}:`, error);
console.error('[Alert Service] ASAP notification failed via', contact.method, ':', error);
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Copilot AI Jan 22, 2026

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The console.error format uses standalone colon ':' separators, which creates awkward output formatting (e.g., "[Alert Service] Failed to send alert via email : Error"). This is inconsistent with the cleaner format used in secure-storage.ts where colons are part of the message string. Consider using consistent formatting across all files in this PR.

Suggested change
console.error('[Alert Service] ASAP notification failed via', contact.method, ':', error);
console.error(`[Alert Service] ASAP notification failed via ${contact.method}:`, error);

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}
}
}
Expand Down
4 changes: 2 additions & 2 deletions Cyrano/src/engines/goodcounsel/services/client-analyzer.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,7 @@ export class ClientAnalyzer {
const recommendations = await this.generateRecommendations(client);
allRecommendations.push(...recommendations);
} catch (error) {
console.error(`Error generating recommendations for client ${client.id}:`, error);
console.error('Error generating recommendations for client', client.id, ':', error);
// Continue with other clients even if one fails
}
}
Expand All @@ -117,7 +117,7 @@ export class ClientAnalyzer {
const urgent = recommendations.filter(rec => rec.priority === 'urgent');
urgentRecommendations.push(...urgent);
} catch (error) {
console.error(`Error generating urgent recommendations for client ${client.id}:`, error);
console.error('Error generating urgent recommendations for client', client.id, ':', error);
}
}

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12 changes: 6 additions & 6 deletions Cyrano/src/modules/arkiver/queue/database-queue.ts
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Expand Up @@ -161,7 +161,7 @@ export class DatabaseJobQueue implements JobQueue {

return true;
} catch (error) {
console.error(`Failed to update job status for ${jobId}:`, error);
console.error('Failed to update job status for', jobId, ':', error);
return false;
}
}
Expand All @@ -180,7 +180,7 @@ export class DatabaseJobQueue implements JobQueue {

return true;
} catch (error) {
console.error(`Failed to update job progress for ${jobId}:`, error);
console.error('Failed to update job progress for', jobId, ':', error);
return false;
}
}
Expand All @@ -202,7 +202,7 @@ export class DatabaseJobQueue implements JobQueue {

return true;
} catch (error) {
console.error(`Failed to complete job ${jobId}:`, error);
console.error('Failed to complete job', jobId, ':', error);
return false;
}
}
Expand Down Expand Up @@ -232,7 +232,7 @@ export class DatabaseJobQueue implements JobQueue {

return true;
} catch (err) {
console.error(`Failed to fail job ${jobId}:`, err);
console.error('Failed to fail job', jobId, ':', err);
return false;
}
}
Expand Down Expand Up @@ -260,7 +260,7 @@ export class DatabaseJobQueue implements JobQueue {

return true;
} catch (error) {
console.error(`Failed to cancel job ${jobId}:`, error);
console.error('Failed to cancel job', jobId, ':', error);
return false;
}
}
Expand Down Expand Up @@ -323,7 +323,7 @@ export class DatabaseJobQueue implements JobQueue {

return true;
} catch (error) {
console.error(`Failed to retry job ${jobId}:`, error);
console.error('Failed to retry job', jobId, ':', error);
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Copilot AI Jan 22, 2026

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The console.error format uses standalone colon ':' separators throughout this file, which creates awkward output formatting (e.g., "Failed to update job status for jobId : Error"). This is inconsistent with the cleaner format used in secure-storage.ts where colons are part of the message string. Consider using consistent formatting across all files in this PR.

Suggested change
console.error('Failed to retry job', jobId, ':', error);
console.error('Failed to retry job:', jobId, error);

Copilot uses AI. Check for mistakes.
return false;
}
}
Expand Down
4 changes: 2 additions & 2 deletions Cyrano/src/modules/arkiver/storage/local.ts
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Expand Up @@ -193,7 +193,7 @@ export class LocalStorageProvider implements StorageProvider {

return await fs.readFile(fullPath);
} catch (error) {
console.error(`Failed to download file ${storagePath}:`, error);
console.error('Failed to download file', storagePath, ':', error);
return null;
}
}
Expand All @@ -211,7 +211,7 @@ export class LocalStorageProvider implements StorageProvider {

return true;
} catch (error) {
console.error(`Failed to delete file ${storagePath}:`, error);
console.error('Failed to delete file', storagePath, ':', error);
return false;
}
}
Expand Down
2 changes: 1 addition & 1 deletion Cyrano/src/services/resource-loader.ts
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Expand Up @@ -79,7 +79,7 @@ export class ResourceLoader {

return buffer;
} catch (error) {
console.error(`Failed to download resource ${resource.id} from ${resource.url}:`, error);
console.error('Failed to download resource', resource.id, 'from', resource.url, ':', error);
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Copilot AI Jan 22, 2026

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The console.error output format with standalone colon ':' separators is inconsistent with most other fixes in this PR. The output will appear as "Failed to download resource [id] from [url] : Error", which is awkward. Most other changes in this PR use simple comma separation without standalone punctuation separators.

Suggested change
console.error('Failed to download resource', resource.id, 'from', resource.url, ':', error);
console.error(`Failed to download resource ${resource.id} from ${resource.url}`, error);

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throw error;
}
}
Expand Down
4 changes: 2 additions & 2 deletions Cyrano/src/utils/error-sanitizer.ts
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Expand Up @@ -75,14 +75,14 @@ export function sanitizeErrorMessage(error: unknown, context?: string): string {
*/
export function logDetailedError(error: unknown, context?: string): void {
if (error instanceof Error) {
console.error(`[ERROR] ${context || 'Unhandled error'}:`, {
console.error('[ERROR]', context || 'Unhandled error', '-', {
message: error.message,
stack: error.stack,
name: error.name,
timestamp: new Date().toISOString(),
});
} else {
console.error(`[ERROR] ${context || 'Unhandled error'}:`, {
console.error('[ERROR]', context || 'Unhandled error', '-', {
Comment on lines +78 to +85
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Copilot AI Jan 22, 2026

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The use of a standalone dash '-' as a separator argument makes the console output format awkward (e.g., "[ERROR] Unhandled error - { message: ... }"). This inconsistent formatting differs from other console.error patterns in this PR. Consider removing the standalone dash and using consistent comma-separated arguments like the rest of the changes.

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error: String(error),
timestamp: new Date().toISOString(),
});
Expand Down
2 changes: 1 addition & 1 deletion apps/lexfiat/client/src/lib/demo-data.ts
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Expand Up @@ -188,7 +188,7 @@ export async function loadDemoDocumentContent(document: DemoDocument): Promise<s
return await response.text();
}
} catch (error) {
console.error(`Failed to load demo document ${document.filename}:`, error);
console.error('Failed to load demo document', document.filename, ':', error);
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Copilot AI Jan 22, 2026

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The console.error output format is inconsistent and harder to read compared to other fixes in this PR. The standalone colon ':' as a separate argument makes the log output awkward (e.g., "Failed to load demo document example.pdf : Error message"). Consider using the same pattern as other files in this PR without the standalone colon separator.

Suggested change
console.error('Failed to load demo document', document.filename, ':', error);
console.error(`Failed to load demo document ${document.filename}:`, error);

Copilot uses AI. Check for mistakes.
}
}
return null;
Expand Down
20 changes: 10 additions & 10 deletions apps/lexfiat/client/src/lib/secure-storage.ts
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Expand Up @@ -25,7 +25,7 @@ export function safeGetItem(key: string): string | null {
// The caller should sanitize when rendering
return value;
} catch (error) {
console.error(`Failed to get localStorage item ${key}:`, error);
console.error('Failed to get localStorage item:', key, error);
return null;
}
}
Expand Down Expand Up @@ -53,7 +53,7 @@ export function safeSetItem(key: string, value: string): void {

localStorage.setItem(key, value);
} catch (error) {
console.error(`Failed to set localStorage item ${key}:`, error);
console.error('Failed to set localStorage item:', key, error);
throw error;
}
}
Expand All @@ -74,7 +74,7 @@ export function safeGetJSON<T>(key: string): T | null {
// Sanitize parsed data
return sanitizeStorageData(parsed) as T;
} catch (error) {
console.error(`Failed to parse JSON from localStorage item ${key}:`, error);
console.error('Failed to parse JSON from localStorage item:', key, error);
return null;
}
}
Expand All @@ -88,7 +88,7 @@ export function safeSetJSON(key: string, value: any): void {
const jsonString = JSON.stringify(value);
safeSetItem(key, jsonString);
} catch (error) {
console.error(`Failed to stringify JSON for localStorage item ${key}:`, error);
console.error('Failed to stringify JSON for localStorage item:', key, error);
throw error;
}
}
Expand All @@ -100,7 +100,7 @@ export function safeRemoveItem(key: string): void {
try {
localStorage.removeItem(key);
} catch (error) {
console.error(`Failed to remove localStorage item ${key}:`, error);
console.error('Failed to remove localStorage item:', key, error);
}
}

Expand All @@ -112,7 +112,7 @@ export const safeSessionStorage = {
try {
return sessionStorage.getItem(key);
} catch (error) {
console.error(`Failed to get sessionStorage item ${key}:`, error);
console.error('Failed to get sessionStorage item:', key, error);
return null;
}
},
Expand All @@ -127,7 +127,7 @@ export const safeSessionStorage = {
}
sessionStorage.setItem(key, value);
} catch (error) {
console.error(`Failed to set sessionStorage item ${key}:`, error);
console.error('Failed to set sessionStorage item:', key, error);
throw error;
}
},
Expand All @@ -139,7 +139,7 @@ export const safeSessionStorage = {
const parsed = JSON.parse(value);
return sanitizeStorageData(parsed) as T;
} catch (error) {
console.error(`Failed to parse JSON from sessionStorage item ${key}:`, error);
console.error('Failed to parse JSON from sessionStorage item:', key, error);
return null;
}
},
Expand All @@ -149,7 +149,7 @@ export const safeSessionStorage = {
const jsonString = JSON.stringify(value);
sessionStorage.setItem(key, jsonString);
} catch (error) {
console.error(`Failed to stringify JSON for sessionStorage item ${key}:`, error);
console.error('Failed to stringify JSON for sessionStorage item:', key, error);
throw error;
}
},
Expand All @@ -158,7 +158,7 @@ export const safeSessionStorage = {
try {
sessionStorage.removeItem(key);
} catch (error) {
console.error(`Failed to remove sessionStorage item ${key}:`, error);
console.error('Failed to remove sessionStorage item:', key, error);
}
},
};
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