CVE-2026-31245

5.3 Moyenne

Publiée le 12/05/2026 à 20:16 · Modifiée le 20/10/2026 à 00:10 · Analysée par le NVD · Source : cve@mitre.org

Description

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.

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Produits concernés

Mem0 mem0

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.3 Moyenne	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N`

Faiblesses (CWE)

CWE-306
CWE-862

Références

https://github.com/mem0ai/mem0 Product
https://www.notion.so/CVE-2026-31245-35d1e1393188810aab57ff9b49146b05 MitigationThird Party Advisory

Ailleurs

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