CVE-2025-49810

—

CVSS 3.1

4.3 medium

EPSS

<1%p10

Published

Aug 21, 2025 (Aug 21, 2025)

Modified

Jun 17, 2026

Description

Mattermost versions 10.5.x <= 10.5.8 fail to validate access controls at time of access which allows user to read a thread via AI posts

Vendors: mattermost
Products: mattermost server
Weakness: CWE-863
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

In the news0 stories

No ingested article mentions this CVE yet.