GHSA-56mc-f9w7-2wxqMediumCVSS 7.4

Mattermost failed to disallow the modification of local users when syncing users in shared channels

Published
August 1, 2024
Last Modified
November 18, 2024

🔗 CVE IDs covered (1)

📋 Description

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.

🎯 Affected products4

  • go/github.com/mattermost/mattermost/server/v8:>= 9.5.0, < 9.5.7
  • go/github.com/mattermost/mattermost/server/v8:>= 9.7.0, < 9.7.6
  • go/github.com/mattermost/mattermost/server/v8:>= 9.8.0, < 9.8.2
  • go/github.com/mattermost/mattermost/server/v8:= 9.9.0

🔗 References (4)