VULNERABILITY INTELLIGENCE

CVE-2026-31242

CVSS score9.1 CRITICAL
EPSS probability0.49%
CISA KEVNot currently listed
Published2026-05-12
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Description

The mem0 v1.0.0 server lacks authentication and authorization controls for its memory reset functionality accessible via the DELETE /memories endpoint. An unauthenticated attacker can send a DELETE request that triggers a reset operation, leading to the execution of a DROP TABLE SQL statement. This results in the deletion of the entire memory database table, causing catastrophic data loss and a complete denial of service for all users of the service.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-306

Primary references