CVE-2026-31241
- State
- Published
- Severity
- 6.5 Medium
- Published
- May 12, 2026
- Updated
- May 13, 2026
- Reserved
- Mar 9, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L | CISA-ADP |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
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