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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-31242 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/mem0ai/mem0 MITRE
https://www.notion.so/CVE-2026-31242-35d1e1393188819c9ebec0e684b4e656 MITRE

Weakness Enumeration

CWE-ID CWE Name Source
CWE-306 Missing Authentication for Critical Function CISA-ADP  
CWE-862 Missing Authorization CISA-ADP  

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-31242
NVD Published Date:
05/12/2026
NVD Last Modified:
05/13/2026
Source:
MITRE