CVE-2025-13321

LowCVSS 3.3/10Last modified Oct 13, 2026

Description

Mattermost Desktop App versions <6.0.0 fail to sanitize sensitive information from Mattermost logs and clear data on server deletion which allows an attacker with access to the users system to gain access to potentially sensitive information via reading the application logs.

Metrics

CVSS 3.1 3.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Dec 17, 2025
Last modified
Oct 13, 2026
NVD status
Analyzed

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CVE-2025-13321: Low severity, CVSS 3.3 | Vulnix