Cloudanix VulnDB

CVE-2026-31241

Medium · 6.5

CVSS

6.5

EPSS

0.4%

Published

May 12, 2026

CISA due date

—

The record

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.

Affected packages

Ecosystem Package Introduced Fixed

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