CVE-2025-4573

Name: CVE-2025-4573
Creator: NVD / NIST
Published: 2025-06-11T11:15:23.313+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.1/10EPSS 0.24%

Last modified Jun 17, 2026

CVE-2025-4573 is a medium-severity vulnerability rated 4.1/10 on the CVSS scale. Mattermost versions 10.7.x <= 10.7.1, 10.6.x <= 10.6.3, 10.5.x <= 10.5.4, 9.11.x <= 9.11.13 fail to properly validate LDAP group ID attributes, allowing an authenticated administrator with PermissionSysconsoleWriteUserManagementGroups permission to execute LDAP search filter injection via the PUT /api/v4/ldap/groups/{remote_id}/link API when objectGUID is configured as the Group ID Attribute.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

Mattermost versions 10.7.x <= 10.7.1, 10.6.x <= 10.6.3, 10.5.x <= 10.5.4, 9.11.x <= 9.11.13 fail to properly validate LDAP group ID attributes, allowing an authenticated administrator with PermissionSysconsoleWriteUserManagementGroups permission to execute LDAP search filter injection via the PUT /api/v4/ldap/groups/{remote_id}/link API when objectGUID is configured as the Group ID Attribute.

Metrics

CVSS 3.1

4.1/10

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

EPSS Probability

0.24%

14.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-90

Affected Software

Vendor	Product	Versions
Mattermost	Mattermost Server	>= 9.11.0, < 9.11.14
Mattermost	Mattermost Server	>= 10.5.0, < 10.5.5
Mattermost	Mattermost Server	>= 10.6.0, < 10.6.4
Mattermost	Mattermost Server	>= 10.7.0, < 10.7.2

References

https://mattermost.com/security-updatesVendor Advisory

Timeline

Published: Jun 11, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-4573?

How severe is CVE-2025-4573?

CVE-2025-4573 has a CVSS score of 4.1/10 (MEDIUM severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2025-4573?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-4573?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST