CVE-2026-31242

State: Published
Severity: 9.1 Critical
Published: May 12, 2026
Updated: May 13, 2026
Reserved: Mar 9, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H	CISA-ADP

Weaknesses

CWE-306 Missing Authentication for Critical Function
CWE-862 Missing Authorization

Affected Products

Product	Versions
n/an/a	n/aAffected

References

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