CVE-2025-3913

Name: CVE-2025-3913
Creator: NVD / NIST
Published: 2025-05-29T16:15:39.973+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.8/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2025-3913 is a low-severity vulnerability rated 3.8/10 on the CVSS scale. Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly validate permissions when changing team privacy settings, allowing team administrators without the 'invite user' permission to access and modify team invite IDs via the /api/v4/teams/:teamId/privacy endpoint.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly validate permissions when changing team privacy settings, allowing team administrators without the 'invite user' permission to access and modify team invite IDs via the /api/v4/teams/:teamId/privacy endpoint.

Metrics

CVSS 3.1

3.8/10

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

EPSS Probability

0.27%

17.8th 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, < 9.11.13
Mattermost	Mattermost Server	>= 10.5.0, < 10.5.4
Mattermost	Mattermost Server	>= 10.6.0, < 10.6.3
Mattermost	Mattermost Server	>= 10.7.0, < 10.7.1

References

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

Timeline

Published: May 29, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-3913?

How severe is CVE-2025-3913?

CVE-2025-3913 has a CVSS score of 3.8/10 (LOW severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2025-3913?

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-2025-3913?

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

Scan your code now

Source: NVD / NIST