CVE-2026-9699

6.8 Moyenne

Publiée le 26/06/2026 à 17:16 · Modifiée le 26/06/2026 à 18:16 · En attente d'analyse NVD · Source : responsibledisclosure@mattermost.com

Description

Mattermost Plugins versions <=11.6 10.18.11 11.3.6 11.6.5.0 fail to sanitize error responses from the OpenAI API before logging, which allows a user with access to server logs or support packets to obtain a valid or partially reconstructable OpenAI API key via inspection of mattermost.log entries generated during authentication failures. Mattermost Advisory ID: MMSA-2026-00609

Traduire en français

Produits concernés

Mattermost

Scores CVSS

Version	Score	Source	Vecteur
3.1	6.8 Moyenne	responsibledisclosure@mattermost.com	`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N`

Faiblesses (CWE)

CWE-532

Références

https://mattermost.com/security-updates

Ailleurs

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