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Kjell Tore Guttormsen f926071348 fix(llm-security): compileRules coerces a non-string pattern instead of dropping the rule 
new RegExp(pattern, 'i') never throws when pattern is a truthy non-string
(e.g. an object) — it ToString-coerces it first. The truthy-only guard
(`!rule.pattern`) let such a rule through as a real, compiled RegExp,
bypassing the try/catch meant to drop malformed rules. Worse than a silent
drop: `new RegExp("[object Object]", "i")` is parsed as a character class
over o/b/j/e/c/t/space, so the "dropped" rule instead becomes a
near-universal false-positive matcher. Same path for the built-in
commons-backed ruleset and the operator's sig.custom_rules_path (both
route through compileRules).

Fix: require typeof rule.pattern === 'string' before compiling. Verified
the golden dump pins no rule that exists only because of this coercion —
it regenerates byte-identically after the fix.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019iWrdLSVgRhgPzTB29rQGD
2026-08-13 21:51:10 +02:00
..
audit-trail.mjs feat(llm-security)!: v8 Phase 3 step 1 - remove the deprecated mode env-vars 2026-08-09 10:17:47 +02:00
bash-normalize.mjs fix(llm-security): normalization/discovery evasion + SIG embedded-base64 & custom rules (#21,#23,#30,#36,#42,#52,#55) 2026-07-18 10:35:56 +02:00
bom-builder.mjs feat(scanner): add AI-BOM generator — CycloneDX 1.6 format for AI supply chain transparency 2026-04-10 13:29:30 +02:00
codepoints.mjs refactor(llm-security): v8 Phase 5 step 4 - swap codepoint tables to commons 2026-08-10 21:28:09 +02:00
commons-loader.mjs refactor(llm-security): build the SIG ruleset from vendored commons (malware-signatures 0.1.0) 2026-08-13 21:28:14 +02:00
diff-engine.mjs fix(llm-security): misc scanner correctness — reflog FP, diff exact-pass, hex dedupe, SARIF version (#20,#22,#50,#54,#56) 2026-07-18 10:36:51 +02:00
distribution-stats.mjs feat(ultraplan-local): v1.6.0 — /ultraresearch-local deep research command 2026-04-08 08:58:35 +02:00
file-discovery.mjs fix(llm-security): normalization/discovery evasion + SIG embedded-base64 & custom rules (#21,#23,#30,#36,#42,#52,#55) 2026-07-18 10:35:56 +02:00
fs-utils.mjs feat(ultraplan-local): v1.6.0 — /ultraresearch-local deep research command 2026-04-08 08:58:35 +02:00
git-clone.mjs feat(git-clone): E12 — .gitattributes filter-driver post-clone advisory 2026-04-30 15:29:13 +02:00
ide-extension-data.mjs feat(llm-security): seed top-jetbrains-plugins.json + loadJetBrainsBlocklist export 2026-04-18 09:56:55 +02:00
ide-extension-discovery.mjs feat(llm-security): honor LLM_SECURITY_IDE_ROOTS for JetBrains discovery 2026-04-18 11:09:02 +02:00
ide-extension-parser.mjs fix(llm-security): out-of-range char-ref silently emptied a plugin.xml field 2026-07-18 09:21:56 +02:00
injection-lexicon.mjs feat(llm-security): swap injection tables to vendored commons lexicon 2026-08-11 14:13:36 +02:00
injection-patterns.mjs feat(llm-security): swap injection tables to vendored commons lexicon 2026-08-11 14:13:36 +02:00
jetbrains-fetch-worker.mjs feat(llm-security): URL-fetch support for JetBrains Marketplace (v6.6.0) 2026-04-18 10:46:13 +02:00
malware-signatures.mjs fix(llm-security): compileRules coerces a non-string pattern instead of dropping the rule 2026-08-13 21:51:10 +02:00
mcp-description-cache.mjs fix(llm-security): scanner robustness — ReDoS, MCP-stdout DoS, redirect loop, atomic writes (#24,#53,#31,#25,#51) 2026-07-18 10:15:11 +02:00
output.mjs docs(llm-security): v8 Phase 2 — B10 docs consistency, counts pinned by test 2026-08-02 21:22:20 +02:00
owasp-map.mjs refactor(llm-security): v8 Phase 5 step 4 - swap OWASP_MAP to commons 2026-08-11 12:53:48 +02:00
policy-loader.mjs feat(llm-security)!: v8 Phase 3 step 1 - remove the deprecated mode env-vars 2026-08-09 10:17:47 +02:00
py-ast-taint.py fix(llm-security): AST-taint clears taint on reassignment (#29) + sink test coverage (#28) 2026-07-18 10:14:51 +02:00
sarif-formatter.mjs docs(llm-security): repo-standard gate to 0 ERROR 2026-08-03 22:02:29 +02:00
secret-egress.mjs refactor(llm-security): build the secret table from vendored commons (secret-egress 0.3.0) 2026-08-13 21:10:14 +02:00
severity.mjs refactor(llm-security): v8 Phase 5 step 4 - swap OWASP_MAP to commons 2026-08-11 12:53:48 +02:00
skill-registry.mjs fix(llm-security): scanner robustness — ReDoS, MCP-stdout DoS, redirect loop, atomic writes (#24,#53,#31,#25,#51) 2026-07-18 10:15:11 +02:00
string-utils.mjs refactor(llm-security): v8 Phase 5 step 4 - swap codepoint tables to commons 2026-08-10 21:28:09 +02:00
supply-chain-data.mjs feat(pre-install-supply-chain): E13 — npm scope-hopping MEDIUM advisory with allowlist 2026-04-30 15:38:28 +02:00
vsix-fetch-worker.mjs feat(llm-security): OS sandbox for /security ide-scan <url> (v6.5.0) 2026-04-17 17:28:57 +02:00
vsix-fetch.mjs fix(llm-security): scanner robustness — ReDoS, MCP-stdout DoS, redirect loop, atomic writes (#24,#53,#31,#25,#51) 2026-07-18 10:15:11 +02:00
vsix-sandbox.mjs refactor(llm-security): parameterize buildSandboxedWorker with workerPath 2026-04-18 10:37:10 +02:00
workflow-yaml-state.mjs fix(llm-security): YAML/workflow parser divergence — block scalars + bare if: (#32,#33,#43) 2026-07-18 10:35:56 +02:00
yaml-frontmatter.mjs fix(llm-security): YAML/workflow parser divergence — block scalars + bare if: (#32,#33,#43) 2026-07-18 10:35:56 +02:00
zip-extract.mjs feat(llm-security): /security ide-scan <url> — Marketplace/OpenVSX/direct VSIX (v6.4.0) 2026-04-17 17:16:26 +02:00