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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
wannabespace tamery
Default version status: unaffected
0.26.1 to < 0.99.0affected
References
- https://github.com/wannabespace/tamery/issues/601 ↗
- https://github.com/wannabespace/tamery/commit/76e75a9569f31405751a63048bae076f500c1c2c ↗
- 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://github.com/wannabespace/tamery ↗
- https://www.vulncheck.com/advisories/tamery-conar-0.26.1-before-0.99.0-authorization-bypass-via-chatsmessages-update ↗