Headline
GHSA-5fh7-7mw7-mmx5: Mattermost allows team admins to promote guests to team admins
Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes, which allows an attacker authenticated as a team admin to promote guests to team admins via crafted HTTP requests.
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- GitHub Advisory Database
- GitHub Reviewed
- CVE-2024-4195
Mattermost allows team admins to promote guests to team admins
Low severity GitHub Reviewed Published Apr 26, 2024 to the GitHub Advisory Database • Updated Apr 26, 2024
Package
gomod github.com/mattermost/mattermost-server (Go)
Affected versions
>= 9.5.0, <= 9.5.2
>= 8.1.0, <= 8.1.11
Patched versions
9.5.3
8.1.12
Description
Published to the GitHub Advisory Database
Apr 26, 2024
Last updated
Apr 26, 2024