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Version 1.3.1 fixes the vulnerability by filtering path-attributable fields and applying the read whitelist to list_templates.","state":0,"publishedAt":"2026-10-13T14:00:11.565+00:00","modifiedAt":"2026-10-13T14:50:19.283+00:00","affected":[{"ecosystem":"Vendor product","name":"obsidian-tc","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"The-40-Thieves\",\n                    \"product\": \"obsidian-tc\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.3.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3,"severity":"MEDIUM"}],"references":["https://github.com/The-40-Thieves/obsidian-tc/security/advisories/GHSA-43r2-c7g8-prc8","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/releases/tag/v1.3.1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-77362","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-77362","identifiers":["CVE-2026-77362"]},"retained":false,"historicalAffected":[]},{"revision":"08b3696e2ef2428bbfca99c91b2322f5","observedAt":"2026-11-07T14:29:22.968+00:00","statement":{"source":"euvd","id":"EUVD-2026-98689","aliases":["CVE-2026-77362","GHSA-43r2-c7g8-prc8"],"title":"obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. 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Version 1.3.1 fixes the vulnerability by filtering path-attributable fields and applying the read whitelist to list_templates.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3,"severity":null}],"references":["https://github.com/The-40-Thieves/obsidian-tc/security/advisories/GHSA-43r2-c7g8-prc8","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/releases/tag/v1.3.1"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-98689","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 13, 2026, 2:00:11 PM","dateUpdated":"Oct 13, 2026, 2:50:19 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. 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The tasks_filter tool exposes group counts derived from denied notes, makemd_query passes unfiltered sibling result fields through, and list_templates exposes template paths and parsed user-function bodies without a read-whitelist check. An authenticated caller can consequently infer or read data from notes outside the caller's read ACL. 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Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-77362","identifiers":["CVE-2026-77362"]},"retained":false,"historicalAffected":[]},{"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":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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