CVEvulnerability

CVE-2026-75587

3.3 LOW Published 2026-08-17 Modified 2026-08-19 Official page ↗
Status
Analyzed
Published
2026-08-17
Last modified
2026-08-19
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.6 LOW — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
CVSS 3.1 ([email protected])
3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-200

Description

Mattermost Desktop App versions <=6.2 6.2.2.0 fail to redact the pre-auth secret when generating a diagnostics report, which allows a local attacker with access to a user's diagnostics report or log files to obtain the plaintext pre-auth secret configured for a connected server via inspecting the Server Connectivity (Step-3) diagnostics output. Mattermost Advisory ID: MMSA-2026-00716

Affected configurations

• mattermost mattermost desktop (< 6.2.3)

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References