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 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.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/mem0ai/mem0	Product
https://www.notion.so/CVE-2026-31242-35d1e1393188819c9ebec0e684b4e656	Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mem0:mem0:1.0.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-05-12 18:16

Updated : 2026-06-17 10:33

NVD link : CVE-2026-31242

Mitre link : CVE-2026-31242

CVE.ORG link : CVE-2026-31242

JSON object : View

Products Affected

mem0

mem0

CWE

CWE-306

Missing Authentication for Critical Function

CWE-862

Missing Authorization

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