CVE-2025-24839CWE-863

Unauthorized AI bot activation via Wrangler plugin

Low · published April 16, 2025

CVSS v3.1
3.1
EPSS
0%
Percentile
12.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00226 · 12.5th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2025-04-16T07:44Z
EPSS history
Timeline
  • 16 APR 07:44Z
    Unauthorized AI bot activation via Wrangler plugin
    cvelistv5