CVEvulnerability

CVE-2025-2527

4.3 MEDIUM Published 2025-05-15 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-05-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-863

Description

Mattermost versions 10.5.x <= 10.5.2, 9.11.x <= 9.11.11 failed to properly verify a user's permissions when accessing groups, which allows an attacker to view group information via an API request.

Affected configurations

• mattermost mattermost server (>= 9.11.0 < 9.11.12) • mattermost mattermost server (>= 10.5.0 < 10.5.3)

Related

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References