CVE-2026-31245
Medium · 5.3CVSS
5.3
EPSS
0.3%
Published
May 12, 2026
CISA due date
—
The record
The mem0 1.0.0 server lacks authentication and authorization controls for its memory creation API endpoint (POST /memories). The endpoint allows unauthenticated users to submit arbitrary memory records without verifying their identity or permissions. A remote attacker can exploit this by sending unauthenticated POST requests to create malicious or spoofed memory entries in the database, leading to unauthorized data injection and potential data pollution.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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