GHSA-6rqh-8465-2xcwMediumCVSS 5.4

Mattermost vulnerable to Incorrect Implementation of Authentication Algorithm

Published
April 14, 2025
Last Modified
April 23, 2025

🔗 CVE IDs covered (1)

📋 Description

Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to invalidate the cache when a user account is converted to a bot which allows an attacker to login to the bot exactly one time via normal credentials.

🎯 Affected products3

  • go/github.com/mattermost/mattermost/server/v8:>= 10.5.0, < 10.5.2
  • go/github.com/mattermost/mattermost/server/v8:>= 9.11.0, < 9.11.10
  • go/github.com/mattermost/mattermost/server/v8:< 8.0.0-20250220161544-fd356b62b4dd

🔗 References (9)