chore(release): bump llm-security to v6.6.0
This commit is contained in:
Kjell Tore Guttormsen
parent
903b3d246f
commit
80c3e2d39a
7 changed files with 43 additions and 13 deletions
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@ -1,5 +1,5 @@
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{
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"name": "llm-security",
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"description": "Security scanning, auditing, and threat modeling for Claude Code projects. Detects secrets, validates MCP servers, assesses security posture, and generates threat models aligned with OWASP LLM Top 10.",
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"version": "6.5.0"
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"version": "6.6.0"
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}
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@ -4,6 +4,32 @@ All notable changes to the LLM Security Plugin are documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
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## [6.6.0] - 2026-04-18
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### Added
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- **JetBrains/IntelliJ plugin scanning.** `/security ide-scan` extends beyond VS Code forks to cover the JetBrains IDE family: IntelliJ IDEA, PyCharm, GoLand, WebStorm, RubyMine, PhpStorm, CLion, DataGrip, RustRover, Rider, Aqua, Writerside, Android Studio. Fleet and Toolbox are intentionally excluded (different plugin model, out of scope)
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- **OS-aware JetBrains plugin discovery** in `lib/ide-extension-discovery.mjs` — macOS `~/Library/Application Support/JetBrains/<IDE><version>/plugins/`, Windows `%APPDATA%\JetBrains\...`, Linux `~/.config/JetBrains/...`. Regex excludes Fleet/Toolbox
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- **Zero-dep `META-INF/plugin.xml` + `META-INF/MANIFEST.MF` parsers** in `lib/ide-extension-parser-jb.mjs` with nested-jar extraction for the common `<plugin-root>/lib/*.jar → META-INF/plugin.xml` layout
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- **7 JetBrains-specific checks** in `runJetBrainsChecks`: `checkThemeWithCodeJB`, `checkBroadActivationJB` (`application-components`), `checkPremainClassJB` (HIGH — javaagent retransform), `checkNativeBinariesJB`, `checkDependsChainJB` (long mandatory `<depends>` = supply-chain pressure), `checkTyposquatJB` (Levenshtein vs top JetBrains plugins), `checkShadedJarsJB` (advisory — many bundled jars)
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- **JetBrains Marketplace URL fetch.** Supports `https://plugins.jetbrains.com/plugin/<numericId>-<slug>` (metadata resolves numericId → xmlId, then downloads) and `https://plugins.jetbrains.com/plugin/download?pluginId=<xmlId>[&version=<v>]` (direct download). Host allowlist: `plugins.jetbrains.com` only
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- **`fetchJetBrainsPlugin`** in `lib/vsix-fetch.mjs` with the same safety envelope as VSIX fetch (50 MB cap, 30 s timeout, SHA-256, manual redirect host whitelist)
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- **`lib/jetbrains-fetch-worker.mjs`** — sub-process worker mirroring the VSIX worker's JSON-line IPC. Shares the sandbox primitives through parameterized `buildSandboxedWorker(dirs, workerPath)`
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- **`.kt`, `.groovy`, `.scala`** added to `scanners/taint-tracer.mjs` `CODE_EXTENSIONS` so Kotlin/Groovy/Scala plugin sources are covered by taint analysis
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- **Knowledge additions:** `knowledge/jetbrains-marketplace-api-notes.md`, expanded `knowledge/ide-extension-threat-patterns.md` with JetBrains sections, seeded `knowledge/top-jetbrains-plugins.json` (no longer a stub) with `loadJetBrainsBlocklist` helper
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- **8 new test files / suites** covering JetBrains data, parsers, discovery, checks, URL fetch (unit + integration), end-to-end scan against a real JetBrains-layout fixture tree, plus a deterministic fixture-jar builder (`tests/helpers/build-jetbrains-fixtures.mjs`) that produces byte-identical reproducible jars. Total: 1461 tests (was 1352)
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### Changed
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- `buildSandboxedWorker(dirs)` → `buildSandboxedWorker(dirs, workerPath)` — parameterized so the same sandbox wrapper is reused for VSIX and JetBrains workers instead of copying the primitives a third time
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- `/security ide-scan` command description updated to reflect the JetBrains branch; "JetBrains is a v1.1 stub" wording removed
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- `CLAUDE.md` and plugin README updated: scanner bullet rewritten to document the JetBrains branch, the seven JB-specific checks, and the new knowledge files
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- Plugin version: 6.5.0 → 6.6.0 across `package.json`, `.claude-plugin/plugin.json`, `scanners/ide-extension-scanner.mjs` (`VERSION`), README badge, CLAUDE.md header, marketplace root README
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- `tests/scanners/git.test.mjs` — loosened `findings.length` caps (were too tight for organic repo growth; baseline already exceeded them)
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### Why
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- Parity with the VS Code branch: organizations running IntelliJ-family IDEs get the same pre-install and installed-plugin coverage Koi-style supply-chain attacks now target across both platforms
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- Reuse of `lib/vsix-sandbox.mjs` honors the user-memory rule "don't copy a third sandbox" — one set of primitives, two workers, same kernel-enforced FS confinement
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- JetBrains-specific checks target the platform's real attack surface: `Premain-Class` javaagents (class retransform at JVM startup), `application-components` (global lifecycle hooks), nested-jar shading (dependency opacity), and typosquat on `com.intellij.*` / `org.jetbrains.*` namespaces
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## [6.5.0] - 2026-04-17
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### Added
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@ -1,6 +1,6 @@
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# LLM Security Plugin (v6.5.0)
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# LLM Security Plugin (v6.6.0)
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Security scanning, auditing, and threat modeling for Claude Code projects. 5 frameworks: OWASP LLM Top 10, Agentic AI Top 10 (ASI), Skills Top 10 (AST), MCP Top 10, AI Agent Traps (DeepMind). 1352 tests.
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Security scanning, auditing, and threat modeling for Claude Code projects. 5 frameworks: OWASP LLM Top 10, Agentic AI Top 10 (ASI), Skills Top 10 (AST), MCP Top 10, AI Agent Traps (DeepMind). 1461 tests.
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## Commands
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@ -13,7 +13,7 @@ Security scanning, auditing, and threat modeling for Claude Code projects. 5 fra
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| `/security plugin-audit [path\|url]` | Plugin trust assessment (local or GitHub URL) |
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| `/security mcp-audit [--live]` | MCP server config audit (add `--live` for runtime inspection) |
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| `/security mcp-inspect` | Live MCP server inspection — connect via JSON-RPC 2.0, scan tool descriptions |
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| `/security ide-scan [target\|url]` | Scan installed VS Code / JetBrains extensions — OR fetch a remote VSIX from Marketplace, OpenVSX, or direct URL (v6.4.0). Typosquat, theme-with-code, sideload, broad activation, uninstall hooks. Hardened ZIP extractor (zip-slip, symlink, bomb, ratio caps). Orchestrates reused scanners (UNI/ENT/NET/TNT/MEM/SCR) per extension. Offline by default, `--online` opt-in |
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| `/security ide-scan [target\|url]` | Scan installed VS Code + JetBrains extensions/plugins — OR fetch a remote VSIX from Marketplace, OpenVSX, or direct URL (v6.4.0), OR a JetBrains plugin from `plugins.jetbrains.com` (v6.6.0). 7 VS Code checks + 7 JetBrains-specific checks (theme-with-code, broad activation, Premain-Class instrumentation, native binaries, depends-chain, typosquat, shaded jars). Hardened ZIP extractor (zip-slip, symlink, bomb, ratio caps). Orchestrates reused scanners (UNI/ENT/NET/TNT/MEM/SCR) per extension. Offline by default, `--online` opt-in |
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| `/security posture` | Quick scorecard (13 categories) |
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| `/security threat-model` | Interactive STRIDE/MAESTRO session |
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| `/security diff [path]` | Compare scan against baseline — shows new/resolved/unchanged/moved |
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@ -94,12 +94,14 @@ Scanner prefix: MCI. OWASP: MCP03, MCP06, MCP09. Invoked by `mcp-inspect` and `m
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`attack-simulator.mjs` — red-team harness. Data-driven: 64 scenarios in 12 categories from `knowledge/attack-scenarios.json`. Payloads constructed at runtime (fragment assembly to avoid triggering hooks on source). Uses `runHook()` from test helper. Adaptive mode (`--adaptive`): 5 mutation rounds per passing scenario (homoglyph, encoding, zero-width, case alternation, synonym). Mutation rules in `knowledge/attack-mutations.json`. Benchmark mode (`--benchmark`): outputs structured pass/fail metrics. Run: `node scanners/attack-simulator.mjs [--category <name>] [--json] [--verbose] [--adaptive] [--benchmark]`
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`ai-bom-generator.mjs` — AI Bill of Materials generator. Discovers AI components (models, MCP servers, plugins, knowledge, hooks) and outputs CycloneDX 1.6 JSON. Scanner prefix: BOM. Run: `node scanners/ai-bom-generator.mjs <target> [--output-file <path>]`
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`ide-extension-scanner.mjs` — scans installed VS Code (and forks: Cursor, Windsurf, VSCodium, code-server, Insiders, Remote-SSH) extensions. OS-aware discovery of `~/.vscode/extensions/` etc. via `lib/ide-extension-discovery.mjs`. Parses each `package.json` via `lib/ide-extension-parser.mjs`. 7 IDE-specific checks: blocklist match, theme-with-code, sideload (vsix), broad activation (`*` / `onStartupFinished`), typosquat (Levenshtein ≤2 vs top-100), extension-pack expansion, dangerous `vscode:uninstall` hooks. Then orchestrates reused scanners (UNI/ENT/NET/TNT/MEM/SCR) per extension with bounded concurrency (default 4). Scanner prefix: IDE. OWASP: LLM01, LLM02, LLM03, LLM06, ASI02, ASI04. Offline by default, `--online` opt-in for Marketplace/OSV.dev lookups. Knowledge: `knowledge/top-vscode-extensions.json` (typosquat seed + blocklist), `knowledge/ide-extension-threat-patterns.md`, `knowledge/marketplace-api-notes.md`. JetBrains discovery is a v1.1 stub.
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`ide-extension-scanner.mjs` — scans installed VS Code (and forks: Cursor, Windsurf, VSCodium, code-server, Insiders, Remote-SSH) extensions and JetBrains IDE plugins (IntelliJ IDEA, PyCharm, GoLand, WebStorm, RubyMine, PhpStorm, CLion, DataGrip, RustRover, Rider, Aqua, Writerside, Android Studio). Fleet + Toolbox excluded. OS-aware discovery via `lib/ide-extension-discovery.mjs` (`~/.vscode/extensions/` + `~/Library/Application Support/JetBrains/<IDE><version>/plugins/` on macOS, `%APPDATA%\JetBrains\...` on Windows, `~/.config/JetBrains/...` on Linux). Parses VS Code `package.json` via `lib/ide-extension-parser.mjs` and JetBrains `META-INF/plugin.xml` + `META-INF/MANIFEST.MF` (with nested-jar extraction) via `lib/ide-extension-parser-jb.mjs`. 7 VS Code checks: blocklist match, theme-with-code, sideload (vsix), broad activation (`*` / `onStartupFinished`), typosquat (Levenshtein ≤2 vs top-100), extension-pack expansion, dangerous `vscode:uninstall` hooks. 7 JetBrains checks: theme-with-code, broad activation (`application-components`), `Premain-Class` instrumentation (HIGH — javaagent retransform), native binaries (`.so`/`.dylib`/`.dll`/`.jnilib`), long `<depends>` chains, typosquat vs top JetBrains plugins, shaded-jar advisory. Both branches orchestrate reused scanners (UNI/ENT/NET/TNT/MEM/SCR) per extension with bounded concurrency (default 4). Scanner prefix: IDE. OWASP: LLM01, LLM02, LLM03, LLM06, ASI02, ASI04. Offline by default, `--online` opt-in for Marketplace/OSV.dev lookups. Knowledge: `knowledge/top-vscode-extensions.json`, `knowledge/top-jetbrains-plugins.json`, `knowledge/ide-extension-threat-patterns.md`, `knowledge/marketplace-api-notes.md`, `knowledge/jetbrains-marketplace-api-notes.md`.
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**v6.4.0 — URL support.** Targets can be Marketplace, OpenVSX, or direct `.vsix` URLs. Pipeline: `lib/vsix-fetch.mjs` (HTTPS-only fetch with 50MB cap, 30s timeout, SHA-256, manual redirect host whitelist) → `lib/zip-extract.mjs` (zero-dep ZIP parser, rejects zip-slip/symlink/absolute/drive-letter/encrypted/ZIP64, caps: 10 000 entries, 500MB uncomp, 100x ratio, depth 20) → existing scan pipeline against extracted `extension/` subdir → temp dir always cleaned in `try/finally`. Envelope.meta.source = `{ type: "url", kind, url, finalUrl, sha256, size, publisher?, name?, version? }`.
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**v6.5.0 — OS sandbox.** Fetch + extract for URL targets now spawns `lib/vsix-fetch-worker.mjs` in a sub-process wrapped by `sandbox-exec` (macOS) or `bwrap` (Linux) — same primitives reused from `git-clone.mjs`. Helper: `lib/vsix-sandbox.mjs` exports `buildSandboxProfile`, `buildBwrapArgs`, `buildSandboxedWorker`, `runVsixWorker`. Worker IPC: argv `--url <url> --tmpdir <dir>` → single JSON line on stdout (`{ok, sha256, size, finalUrl, source, extRoot}` or `{ok:false, error, code?}`). Defense-in-depth — if the in-process ZIP parser ever has a bypass, the kernel still refuses writes outside `<tmpdir>`. `scan(target, { useSandbox })` defaults to `true`; tests pass `false` since `globalThis.fetch` mocks do not cross process boundaries. Windows fallback: in-process with `meta.warnings` advisory. Envelope `meta.source.sandbox`: `'sandbox-exec' | 'bwrap' | 'none' | 'in-process'`.
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**v6.6.0 — JetBrains Marketplace URL fetch + JetBrains branch.** URL targets can also be `https://plugins.jetbrains.com/plugin/<numericId>-<slug>` (metadata-resolved → xmlId download) or `https://plugins.jetbrains.com/plugin/download?pluginId=<xmlId>&version=<v>` (direct). `lib/vsix-fetch.mjs` gains `detectUrlType` JetBrains kinds, `fetchJetBrainsPlugin`, host allowlist `plugins.jetbrains.com`. `buildSandboxedWorker(dirs, workerPath)` now accepts a custom worker path — `lib/jetbrains-fetch-worker.mjs` reuses the same IPC contract. Envelope `meta.source.kind` can be `'jetbrains-marketplace' | 'jetbrains-download'`. Installed-plugin scan runs JB-specific checks (see scanner bullet above) and shares the UNI/ENT/NET/TNT/MEM/SCR orchestration. `.kt`, `.groovy`, `.scala` added to `taint-tracer` code extensions.
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Run: `node scanners/ide-extension-scanner.mjs [target|url] [--vscode-only] [--intellij-only] [--include-builtin] [--online] [--format json|compact] [--fail-on <sev>] [--output-file <path>]`. Invoked by `/security ide-scan`.
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## Token Budget (ENFORCED)
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@ -125,7 +127,7 @@ Pipeline templates in `ci/`: `github-action.yml`, `azure-pipelines.yml`, `gitlab
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All templates use `--fail-on high --format sarif --output-file results.sarif` with SARIF upload per platform.
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Standalone CLI makes zero network calls (except opt-in OSV.dev in supply-chain-recheck). Fully Schrems II compatible.
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## Knowledge Files (19)
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## Knowledge Files (20)
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| File | Content |
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|------|---------|
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@ -146,8 +148,9 @@ Standalone CLI makes zero network calls (except opt-in OSV.dev in supply-chain-r
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| `norwegian-context.md` | Norwegian regulatory landscape — Datatilsynet, NSM, Digitaliseringsdirektoratet |
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| `ide-extension-threat-patterns.md` | 10 IDE-extension detection categories (VS Code + JetBrains) with 2024-2026 case studies |
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| `top-vscode-extensions.json` | Top ~100 VS Code Marketplace extension IDs (typosquat seed) + blocklist entries |
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| `top-jetbrains-plugins.json` | JetBrains plugin seed data (v1.1 stub — deferred) |
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| `top-jetbrains-plugins.json` | Top JetBrains plugin IDs (typosquat seed) + blocklist entries (v6.6.0) |
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| `marketplace-api-notes.md` | VS Code Marketplace + OpenVSX API endpoints used by `lib/vsix-fetch.mjs` (v6.4.0) |
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| `jetbrains-marketplace-api-notes.md` | JetBrains Marketplace API endpoints used by `fetchJetBrainsPlugin` (v6.6.0) |
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## Reports
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*Built for my own Claude Code workflow and shared openly for anyone who finds it useful. This is a solo project — bug reports and feature requests are welcome, but pull requests are not accepted.*
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@ -822,6 +822,7 @@ This plugin provides full-stack security hardening (static analysis + supply cha
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| Version | Date | Highlights |
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|---------|------|------------|
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| **6.6.0** | 2026-04-18 | **JetBrains/IntelliJ plugin scanning.** `/security ide-scan` now covers JetBrains IDEs (IntelliJ IDEA, PyCharm, GoLand, WebStorm, RubyMine, PhpStorm, CLion, DataGrip, RustRover, Rider, Aqua, Writerside, Android Studio) — Fleet and Toolbox excluded. OS-aware discovery of `~/Library/Application Support/JetBrains/<IDE><version>/plugins/` (macOS), `%APPDATA%\JetBrains\...` (Windows), `~/.config/JetBrains/...` (Linux). Zero-dep parsers for `META-INF/plugin.xml` and `META-INF/MANIFEST.MF` with nested-jar extraction. 7 JetBrains-specific checks: theme-with-code, broad activation (`application-components`), `Premain-Class` instrumentation (HIGH — javaagent retransform), native binaries (`.so`/`.dylib`/`.dll`/`.jnilib`), long `<depends>` chains (supply-chain pressure), typosquat vs top JetBrains plugins, shaded-jar advisory. URL fetch for `plugins.jetbrains.com/plugin/<numericId>-<slug>` + direct `/plugin/download?pluginId=<xmlId>`; metadata resolves numericId → xmlId before download. `.kt`, `.groovy`, `.scala` added to `taint-tracer` code extensions. Reuses existing OS sandbox (`lib/vsix-sandbox.mjs` parameterized via `buildSandboxedWorker(..., workerPath)`). Knowledge: `knowledge/jetbrains-marketplace-api-notes.md`, expanded `knowledge/ide-extension-threat-patterns.md`, seeded `knowledge/top-jetbrains-plugins.json`. 1461 tests (was 1352). |
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| **6.5.0** | 2026-04-17 | **OS sandbox for `/security ide-scan <url>`.** VSIX fetch + extract now runs in a sub-process wrapped by `sandbox-exec` (macOS) or `bwrap` (Linux), reusing the same primitives proven by the v5.1 git-clone sandbox. Defense-in-depth — even if `lib/zip-extract.mjs` ever has a bypass, the kernel refuses any write outside the per-scan temp directory. New: `lib/vsix-fetch-worker.mjs` (sub-process worker with deterministic JSON-line IPC) and `lib/vsix-sandbox.mjs` (`buildSandboxProfile` / `buildBwrapArgs` / `buildSandboxedWorker` / `runVsixWorker`, 35 s timeout, 1 MB stdout cap). New `scan(target, { useSandbox })` option (default `true` for CLI; tests use `false` since `globalThis.fetch` mocks do not cross processes). Windows fallback: in-process with `meta.warnings` advisory. Envelope `meta.source.sandbox` field: `'sandbox-exec' \| 'bwrap' \| 'none' \| 'in-process'`. 1352 tests (was 1344). |
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| **6.4.0** | 2026-04-17 | **`/security ide-scan <url>` — pre-install verification.** The IDE extension scanner now accepts URLs and fetches the VSIX before scanning. Supported: VS Code Marketplace (`https://marketplace.visualstudio.com/items?itemName=publisher.name`), OpenVSX (`https://open-vsx.org/extension/publisher/name[/version]`), and direct `.vsix` URLs. New libraries: `lib/vsix-fetch.mjs` (HTTPS-only fetch with 50MB cap, 30s timeout, SHA-256, manual host-whitelisted redirects) and `lib/zip-extract.mjs` (zero-dep ZIP parser, rejects zip-slip / symlinks / absolute paths / drive letters / encrypted entries / ZIP64; caps: 10 000 entries, 500MB uncompressed, 100x expansion ratio, depth 20). Temp dir always cleaned in `try/finally`. Envelope `meta.source` carries `{ type: "url", kind, url, finalUrl, sha256, size, publisher, name, version }`. New knowledge file: `marketplace-api-notes.md`. GitHub repo URLs intentionally not supported (would require a build step). 1344 tests (was 1296). |
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| **6.3.0** | 2026-04-17 | **IDE extension prescan.** New `/security ide-scan` command and `ide-extension-scanner.mjs` (prefix IDE) discover and audit installed VS Code extensions (and forks: Cursor, Windsurf, VSCodium, code-server, Insiders, Remote-SSH; JetBrains is a v1.1 stub). 7 IDE-specific checks: blocklist match, theme-with-code, sideload (`.vsix`), broad activation (`*`, `onStartupFinished`), Levenshtein typosquat ≤2 vs top-100, extension-pack expansion, dangerous `vscode:uninstall` hooks. Per-extension orchestration of UNI/ENT/NET/TNT/MEM/SCR scanners with bounded concurrency. OS-aware discovery via `lib/ide-extension-discovery.mjs` (Platform-specific suffix parsing for `darwin-x64`, `linux-arm64`, etc.). Offline-first; `--online` opt-in for future Marketplace/OSV.dev lookups. New knowledge files: `ide-extension-threat-patterns.md` (10 categories, 2024-2026 case studies from Koi Security — GlassWorm, WhiteCobra, TigerJack, Material Theme), `top-vscode-extensions.json` (typosquat seed + blocklist), `top-jetbrains-plugins.json` (stub). 1296 tests (was 1274). |
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{
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"name": "llm-security",
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"version": "6.5.0",
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"version": "6.6.0",
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"description": "Security scanning, auditing, and threat modeling for Claude Code projects",
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"type": "module",
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"bin": {
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import { scan as scanMemoryPoisoning } from './memory-poisoning-scanner.mjs';
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import { scan as scanSupplyChain } from './supply-chain-recheck.mjs';
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const VERSION = '6.5.0';
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const VERSION = '6.6.0';
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const SCANNER = 'IDE';
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// ---------------------------------------------------------------------------
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