{"id":"GHSA-43r2-c7g8-prc8","revision":"08d9810beb964240b3c3022d90bf2b59","records":[{"revision":"08d9810beb964240b3c3022d90bf2b59","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-43r2-c7g8-prc8","aliases":["CVE-2026-77362"],"title":"obsidian-tc Bridge tools leak denied-note data via unfiltered sibling fields","description":"### Impact\nBridge tool results filtered only the `items` array against the read ACL and passed sibling fields through unfiltered: `tasks_filter` emitted `groups` whose counts reflected denied notes, `makemd_query` returned `...result` siblings, and `list_templates` enumerated Templater template paths and parsed user-function bodies with no read-whitelist gate. A caller could infer or read data from notes outside its read ACL.\n\n### Patches\nFixed in **1.3.1**. Upgrade to `>= 1.3.1`. All path-attributable fields are now scrubbed or fail-closed, and `list_templates` is gated on the read whitelist.\n\n### Workarounds\nDisable the affected bridge tools (`tasks_filter`, `makemd_query`, `list_templates`) via tool visibility.","state":0,"publishedAt":"2026-10-23T18:28:14+00:00","modifiedAt":"2026-10-23T18:45:08.5764986+00:00","affected":[{"ecosystem":"npm","name":"obsidian-tc","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.3.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/The-40-Thieves/obsidian-tc/security/advisories/GHSA-43r2-c7g8-prc8","https://nvd.nist.gov/vuln/detail/CVE-2026-77362","https://github.com/The-40-Thieves/obsidian-tc/pull/75","https://github.com/The-40-Thieves/obsidian-tc/commit/5ab2109274acf0070601fa71a62b14ddc9652309","https://github.com/The-40-Thieves/obsidian-tc","https://github.com/The-40-Thieves/obsidian-tc/releases/tag/v1.3.1"],"sourceUrl":"https://github.com/advisories/GHSA-43r2-c7g8-prc8","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-43r2-c7g8-prc8","identifiers":["GHSA-43r2-c7g8-prc8","CVE-2026-77362"]},"retained":false,"historicalAffected":[]}],"coverage":[]}