CVE-2026-31241
Description
AI Translation Available
The mem0 1.0.0 server lacks authentication and authorization controls for its memory deletion API endpoint (DELETE /memories). The endpoint allows unauthenticated users to delete memory records by specifying arbitrary user identifiers (e.g., user_id, run_id, agent_id) in the request query parameters. A remote attacker can exploit this by sending unauthenticated DELETE requests to erase memory data for any user, leading to unauthorized data loss and denial of service.
https://github.com/mem0ai/mem0
https://www.notion.so/CVE-2026-31241-35d1e139318881459ae5e6f0d7dc6f0f