CVE-2025-13321CWE-532

CVE-2025-13321

Low · published December 18, 2025

CVSS v3.1
3.3
EPSS
0%
Percentile
1.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00119 · 1.7th percentile
Weakness
CWE-532 · Insertion of Sensitive Information into Log File
Published
2025-12-18T00:16Z
Affected products (1)
ProductVersionsFixed in
mattermost/mattermost_desktop< 6.0.06.0.0
References (1)
https://mattermost.com/security-updates · [email protected]
EPSS history
Timeline
  • 17 DEC 18:14Z
    Mattermost Desktop App logging sensitive information and fails to clear data on server deletion
    cvelistv5