CVE-2025-24839

Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to prevent Wrangler posts from triggering AI responses. This vulnerability allows users without access to the AI bot to activate it by attaching the activate_ai override property to a post via the Wrangler plugin, provided both the AI and Wrangler plugins are enabled.
References
Link Resource
https://mattermost.com/security-updates Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-04-16 08:15

Updated : 2025-10-02 14:50


NVD link : CVE-2025-24839

Mitre link : CVE-2025-24839

CVE.ORG link : CVE-2025-24839


JSON object : View

Products Affected

mattermost

  • mattermost_server
CWE
CWE-863

Incorrect Authorization