CVE-2026-31241

Description

The mem0 1.0.0 server lacks authentication and authorization controls for its memory deletion API endpoint (DELETE /memories). The endpoint allows unauthenticated users to delete memory records by specifying arbitrary user identifiers (e.g., user_id, run_id, agent_id) in the request query parameters. A remote attacker can exploit this by sending unauthenticated DELETE requests to erase memory data for any user, leading to unauthorized data loss and denial of service.

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Produits concernés

• Mem0 mem0

Scores CVSS

Faiblesses (CWE)

• CWE-306
• CWE-862

Références

• https://github.com/mem0ai/mem0 Product
• https://www.notion.so/CVE-2026-31241-35d1e139318881459ae5e6f0d7dc6f0f MitigationThird Party Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories