CVE-2025-1412: Session Persistence After User-to-Bot Conversion
Mattermost versions 9.11.x <= 9.11.6, 10.4.x <= 10.4.1 fail to invalidate all active sessions when converting a user to a bot, with allows the converted user to escalate their privileges depending on the permissions granted to the bot.
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is the severity of CVE-2025-1412?
CVE-2025-1412 is a high-severity vulnerability due to its potential for privilege escalation.
How do I fix CVE-2025-1412?
To fix CVE-2025-1412, upgrade Mattermost to version 9.11.7, 10.4.2, or the latest 8.0.0 version as applicable.
Which versions are affected by CVE-2025-1412?
CVE-2025-1412 affects Mattermost versions 9.11.x up to 9.11.6 and 10.4.x up to 10.4.1.
What are the implications of CVE-2025-1412?
CVE-2025-1412 allows a converted user to elevate their privileges based on the permissions of the associated bot.
How can I identify if my Mattermost installation is vulnerable to CVE-2025-1412?
You can identify the vulnerability by checking if your Mattermost version is 9.11.6 or earlier in the 9.11.x line or 10.4.1 or earlier in the 10.4.x line.