CVE-2025-3230

Description

Mattermost fails to properly invalidate personal access tokens upon user deactivation in github.com/mattermost/mattermost-server

How to fix CVE-2025-3230

To remediate CVE-2025-3230, upgrade the affected package to a fixed version below.

• Go/github.com/mattermost/mattermost-server—upgrade to 9.11.13+incompatible or later
• —no fix listed
• —no fix listed
• —upgrade to 10.7.1 or later
• —upgrade to 8.0.0-20250402193107-65343f84a783 or later

Is CVE-2025-3230 being exploited?

Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.

Affected packages (5)

• >= 9.0.0-rc1+incompatible, < 9.11.13+incompatible, >= 10.0.0-rc1+incompatible, < 10.5.4+incompatible, >= 10.6.0-rc1+incompatible, < 10.6.3+incompatible, >= 10.7.0-rc1+incompatible, < 10.7.1+incompatible
• from 0
• from 0
• >= 10.7.0-rc1, < 10.7.1
• from 0, < 8.0.0-20250402193107-65343f84a783

CVSS scores

References (5)

• ADVISORYgithub.com/advisories/GHSA-mc2f-jgj6-6cp3
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2025-3230
• PATCHgithub.com/mattermost/mattermost
• WEBgithub.com/mattermost/mattermost/commit/65343f84a7830fa8078fe3df879fca924e4fac01
• WEB