{"schema":"threatline.record/2","record":{"id":"CVE-2026-109561","aliases":[],"summary":"goose from 1.28.0 before 1.44.0 Manual Approval Bypass via Read-Only Tool Annotations","details":"goose from 1.28.0 before 1.44.0 contains an authorization bypass vulnerability that allows tools to run without user approval in Manual Approval mode because persisted read-only annotations are never cleared by update_goose_mode. After a session uses Smart Approval mode, prompt-injected calls to tools annotated readOnlyHint: true execute without prompting, bypassing the user's selected approval mode in PermissionInspector::inspect.","categories":["Unclassified"],"product":"goose","vendor":"aaif-goose","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109561","source_modified_at":"2026-10-12T20:55:15.574Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"goose","vendor":"aaif-goose","versions":[{"version":"1.28.0","status":"affected","versionType":"semver","lessThan":"1.44.0"},{"version":"1.44.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109561","source_modified_at":"2026-10-12T20:55:15.574Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"goose","ecosystem":null},"version":"1.44.0","basis":"first unaffected version stated in the CVE record"}],"cvss":2.3,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00195,"percentile":0.08677,"score_date":"2026-10-23"},"published_at":"2026-10-12T20:55:15.574Z","modified_at":"2026-10-12T20:55:15.574Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-109561","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-12T20:55:15.574Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-109561","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/aaif-goose/goose/pull/10528","tags":["issue-tracking","patch"]},{"source":"CVE List","url":"https://github.com/aaif-goose/goose/commit/b0f4e2a0f1a5507aa0a0fbe73d0b5c77a3e86845","tags":["patch"]},{"source":"CVE List","url":"https://github.com/aaif-goose/goose/blob/v1.43.0/crates/goose/src/permission/permission_inspector.rs#L159","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/aaif-goose/goose/releases/tag/v1.44.0","tags":["release-notes"]},{"source":"CVE List","url":"https://github.com/aaif-goose/goose","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/goose-from-1.28.0-before-1.44.0-manual-approval-bypass-via-read-only-tool-annotations","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-12T20:55:15.574Z","content_hash":"26fbed5c05e0e653c509475f524a203683a010192cd01bb01ca4182d8e406be1"}}