CVE-2025-2527

Published: May 15, 2025

Modified: May 15, 2025

PUBLISHED

CVSS v3.1

4.3

MEDIUM

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.

Vendor	Product	Versions
Mattermost	Mattermost	affected `10.5.0 - <= 10.5.2` affected `9.11.0 - <= 9.11.11` unaffected `10.7.0` unaffected `10.5.3` unaffected `9.11.12`

Weaknesses (CWE)

CWE-863

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

https://mattermost.com/security-updates

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CVE-2025-2527

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References