Vulnerability Details CVE-2026-31244
The mem0 1.0.0 server lacks authentication and authorization controls for its memory deletion API endpoint (DELETE /memories/{memory_id}). The endpoint allows unauthenticated users to delete arbitrary memory records without verifying their identity or permissions. A remote attacker can exploit this by sending unauthenticated DELETE requests to remove any memory entry from the database, leading to unauthorized data loss and potential denial of service.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 35.4%
CVSS Severity
CVSS v3 Score 6.5
References