CVE-2025-2527 — Improper access control to group information

CVE-2025-2527

Improper access control to group information PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
Mattermost / Mattermost	affected 10.5.0 through 10.5.2; affected 9.11.0 through 9.11.11; unaffected 10.7.0; unaffected 10.5.3; unaffected 9.11.12

CWE

CWE-863

References

https://mattermost.com/security-updates

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.