{"data":{"id":"1b81ea46-c193-4edb-8fb3-dc6ccfb640be","title":"GHSA-fvvm-949w-qj4w: RTK improperly trusts project-local filter configuration, allowing silent tampering of command output shown to LLM","summary":"RTK, a Rust tool that filters shell command output, versions before 0.32.0 automatically load `.rtk/filters.toml` from the working directory with highest priority and without notifying the user. A malicious filter file in a repository can apply regex-based changes such as `strip_lines_matching` to command output before it reaches the LLM, with no indication that the output was altered. The flaw can conceal file contents, diffs and security scan results during AI-assisted development or review.","solution":"Fixed in v0.32.0 (PRs #623, #625). `.rtk/filters.toml` is blocked by default when untrusted and shows a warning that filters are not applied until the user runs `rtk trust`. SHA-256 hash verification blocks the filters again if the file changes after trust. New `rtk trust` and `rtk untrust` commands provide explicit consent, with the trust store in `src/trust.rs` and the trust gate in `src/toml_filter.rs`.","labels":["security","safety"],"sourceUrl":"https://github.com/advisories/GHSA-fvvm-949w-qj4w","publishedAt":"2026-05-20T15:30:04.000Z","cveId":"CVE-2026-45792","cweIds":null,"cvssScore":null,"cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":["rtk@< 0.32.0 (fixed: 0.32.0)"],"affectedPackageNames":["rtk"],"affectedPackageRefs":["cargo:rtk"],"affectedVendors":[],"affectedVendorsRaw":["RTK (Rust Token Killer)","LLM (AI-assisted development tooling)"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.0011,"epssCheckedAt":"2026-10-14T00:06:45.166Z","kevDateAdded":null,"advisoryAliases":["GHSA-fvvm-949w-qj4w"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":true,"disclosureDate":"2026-05-20T15:30:04.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity"],"aiComponentTargeted":"plugin","llmSpecific":true,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}