CVE-2026-31240
Description
AI Translation Available
The mem0 1.0.0 server lacks authentication and authorization controls for its memory management API endpoints. Critical functions such as updating memory records (PUT /memories/{memory_id}) are exposed without any verification of the requester's identity or permissions. A remote attacker can exploit this by sending unauthenticated requests to modify, overwrite, or delete arbitrary memory records, leading to unauthorized data manipulation and potential data loss.
https://github.com/mem0ai/mem0
https://www.notion.so/CVE-2026-31240-35d1e13931888170964ae035c04a8f18