{"id":"CVE-2026-63482","title":"Yeti: Unauthenticated Access to Full Audit Timeline Discloses All Threat Intelligence Data","summary":"Yeti bridges the gap between CTI and DFIR practitioners by providing a Forensics Intelligence platform and pipeline. Prior to 2.5.1, YETI registers the audit router without Depends(auth.get_current_active_user), and core/web/apiv2/audit.…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-306"],"vendor":"yeti-platform","product":"yeti","affected":["yeti < 2.5.1"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-11-03T22:37:08.956502Z"},"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T22:40:17.683Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-63482","references":[{"url":"https://github.com/yeti-platform/yeti/security/advisories/GHSA-34r4-95hx-gxqr","label":"https://github.com/yeti-platform/yeti/security/advisories/GHSA-34r4-95hx-gxqr"},{"url":"https://github.com/yeti-platform/yeti/pull/1276","label":"https://github.com/yeti-platform/yeti/pull/1276"},{"url":"https://github.com/yeti-platform/yeti/commit/692af02ffc05faabc8638b15a88765cb0e3f2503","label":"https://github.com/yeti-platform/yeti/commit/692af02ffc05faabc8638b15a88765cb0e3f2503"},{"url":"https://github.com/yeti-platform/yeti/releases/tag/2.5.1","label":"https://github.com/yeti-platform/yeti/releases/tag/2.5.1"}],"tags":["cve.org"],"epss":0.00429,"epssPercentile":0.37401,"ingestedAt":"2026-11-05T20:33:06.602Z","slug":"CVE-2026-63482","body":"## Overview\n\nYeti bridges the gap between CTI and DFIR practitioners by providing a Forensics Intelligence platform and pipeline. Prior to 2.5.1, YETI registers the audit router without Depends(auth.get_current_active_user), and core/web/apiv2/audit.py does not perform a route-level authentication check for /api/v2/audit/timeline/{id}. An unauthenticated network attacker can use an empty, partial, or specific wildcard path to query TimelineLog records containing the actor, target_id, action, and details fields, including analyst usernames, object identifiers and values, and before-and-after object data. This exposes the operational history of threat-intelligence objects while other application routers require authentication. This issue is fixed in version 2.5.1.\n\n## Affected\n\n- `yeti < 2.5.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}