CVE-2025-2570

Name: CVE-2025-2570
Creator: NVD / NIST
Published: 2025-05-15T16:15:33.563+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.7/10EPSS 0.28%

Last modified Jun 17, 2026

CVE-2025-2570 is a low-severity vulnerability rated 2.7/10 on the CVSS scale. Mattermost versions 10.5.x <= 10.5.3, 9.11.x <= 9.11.11 fail to check `RestrictSystemAdmin` setting if user doesn't have access to `ExperimentalSettings` which allows a System Manager to access `ExperimentSettings` when `RestrictSystemAdmin` is true via System Console.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

Mattermost versions 10.5.x <= 10.5.3, 9.11.x <= 9.11.11 fail to check `RestrictSystemAdmin` setting if user doesn't have access to `ExperimentalSettings` which allows a System Manager to access `ExperimentSettings` when `RestrictSystemAdmin` is true via System Console.

Metrics

CVSS 3.1

2.7/10

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

EPSS Probability

0.28%

19.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-863

Affected Software

Vendor	Product	Versions
Mattermost	Mattermost Server	>= 9.11.0, < 9.11.12
Mattermost	Mattermost Server	>= 10.5.0, < 10.5.4

References

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

Timeline

Published: May 15, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-2570?

How severe is CVE-2025-2570?

CVE-2025-2570 has a CVSS score of 2.7/10 (LOW severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.

How do I fix CVE-2025-2570?

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-2025-2570?

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

Scan your code now

Source: NVD / NIST