CVE-2025-24839

Unauthorized AI bot activation via Wrangler plugin

State: Published
Severity: 3.1 Low
Published: Apr 16, 2025
Updated: Apr 16, 2025
Reserved: Apr 8, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	3.1 Low	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N	Mattermost

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
MattermostMattermost	10.5.0 through 10.5.1Affected 10.4.0 through 10.4.3Affected 9.11.0 through 9.11.9Affected 10.6.0Not affected 10.5.2Not affected 10.4.4Not affected 9.11.10Not affected

References

https://mattermost.com/security-updates

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