GHSA-cqj4-h3hg-hjvcMediumCVSS 4.3
Tamery (formerly Conar) 0.26.1 before 0.99.0 contains an authorization bypass vulnerability in...
🔗 CVE IDs covered (1)
📋 Description
Tamery (formerly Conar) 0.26.1 before 0.99.0 contains an authorization bypass vulnerability in the cloud sync API chatsMessages.update handler, which leaves the client-supplied chatId writable. Authenticated Pro subscribers who know another user's chat ID can move messages with arbitrary parts and metadata into the victim's AI chat history.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-119664
- https://github.com/wannabespace/tamery/issues/601
- https://github.com/wannabespace/tamery/commit/76e75a9569f31405751a63048bae076f500c1c2c
- https://github.com/wannabespace/tamery
- https://github.com/wannabespace/tamery/blob/v0.32.0/apps/api/orpc/routers/chats-messages/update.ts#L9-L36
- https://hackmd.io/@hieuPenguinnn/conar-broken-ownership-cross-user-write
- https://www.vulncheck.com/advisories/tamery-conar-0.26.1-before-0.99.0-authorization-bypass-via-chatsmessages-update
- https://github.com/advisories/GHSA-cqj4-h3hg-hjvc