CVE-2025-1792

LOW

Mattermost <10.7.0, <10.5.3, <9.11.12 - Info Disclosure

Title source: llm

Description

Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly enforce access controls for guest users accessing channel member information, allowing authenticated guest users to view metadata about members of public channels via the channel members API endpoint.

References (1)

Core 1

Core References

Vendor Advisory

https://mattermost.com/security-updates

Scores

CVSS v3 3.1

EPSS 0.0014

EPSS Percentile 33.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-863

Status published

Products (2)

mattermost/mattermost 10.6.0-rc1 - 10.7.1Go

mattermost/mattermost_server 9.11.0 - 9.11.13

Published May 30, 2025

Tracked Since Feb 18, 2026