GO-2025-4126
Mattermost fails to properly restrict access to archived channel search API in github.com/mattermost/mattermost
Quick fix
GO-2025-4126 — github.com/mattermost/mattermost/server/v8: upgrade to the fixed version with the command below.
go get github.com/mattermost/mattermost/server/v8@v8.0.0-20250815165020-c8d66301415dDetails
Mattermost fails to properly restrict access to archived channel search API in github.com/mattermost/mattermost.
NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.
(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)
The additional affected modules and versions are: github.com/mattermost/mattermost/v5 before v5.3.2-0.20250815165020-c8d66301415d; github.com/mattermost/mattermost-server/v5 before v5.3.2-0.20250815165020-c8d66301415d.
Are you affected?
Enter the version of the package you're using.
Affected packages
0No fixed version published yet for github.com/mattermost/mattermost (go modules). Pin to a known-safe version or switch to an alternative.
0No fixed version published yet for github.com/mattermost/mattermost/v5 (go modules). Pin to a known-safe version or switch to an alternative.
0No fixed version published yet for github.com/mattermost/mattermost-server (go modules). Pin to a known-safe version or switch to an alternative.
0No fixed version published yet for github.com/mattermost/mattermost-server/v5 (go modules). Pin to a known-safe version or switch to an alternative.
0No fixed version published yet for github.com/mattermost/mattermost-server/v6 (go modules). Pin to a known-safe version or switch to an alternative.
0Fixed in: 8.0.0-20250815165020-c8d66301415dgo get github.com/mattermost/mattermost/server/v8@v8.0.0-20250815165020-c8d66301415d