AUGUST 4, 2026
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Case File

CVE-2025-24839

LOW · CVSS 3.1 EPSS 0.21%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-04-16 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 3.1. See the original NVD description below for full technical details.

CVE
CVE-2025-24839
Severity
LOW
CVSS
3.1
EPSS
0.21%

Original NVD 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.

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