PT-2025-15996 · Mattermost · Mattermost

Basiljawan · Published 2025-04-10 · Updated 2025-04-23 · CVE-2025-24866

Positive Technologies (AI Summary)

CVSS v3.1

2.7

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions: Mattermost versions 9.11.x through 9.11.8

Description: The issue is related to improper access controls on the "/api/v4/audits" endpoint, allowing users with delegated granular administration roles who lack access to Compliance Monitoring to retrieve User Activity Logs.

Recommendations: For Mattermost versions 9.11.x through 9.11.8, consider restricting access to the "/api/v4/audits" endpoint until a patch is available. As a temporary workaround, review and adjust the delegated granular administration roles to ensure proper access controls are in place.

Fix

LPE

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2025-24866

GHSA-XFQ9-HH5X-XFQ9

GO-2025-3604

OPENSUSE-SU-2025:15017-1

Affected Products

Mattermost

References · 40

• https://nvd.nist.gov/vuln/detail/CVE-2025-24866 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2025:15017-1 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://osv.dev/vulnerability/GO-2025-3604 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-24866 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xfq9-hh5x-xfq9 · Vendor Advisory
• https://github.com/mattermost/mattermost · Note
• https://suse.com/security/cve/CVE-2025-3801 · Note
• https://suse.com/security/cve/CVE-2025-1386 · Note
• https://suse.com/security/cve/CVE-2025-30206 · Note
• https://twitter.com/CVEnew/status/1910445217049608390 · Twitter Post
• https://suse.com/security/cve/CVE-2025-43973 · Note
• https://suse.com/security/cve/CVE-2025-24866 · Note
• https://suse.com/security/cve/CVE-2025-32431 · Note
• https://t.me/cvetracker/21343 · Telegram Post