CVE-2026-31242: The mem0 v1.0.0 server lacks authentication and authorization controls for its memory reset functionality accessible via the DELETE /memories endpoint. An…

PriorityP261critical9.1CVSS 3.1

AVNACLPRNUINSUCNIHAH

EPSS

0.49%

38.4th percentile

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
mem0	mem0	—	—

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