GO-2026-4916
Mattermost doesn't rate limit login requests, allowing DoS in github.com/mattermost/mattermost-server
Quick fix
GO-2026-4916 — github.com/mattermost/mattermost-server: upgrade to the fixed version with the command below.
go get github.com/mattermost/mattermost-server@v10.11.12+incompatibleDetails
Mattermost doesn't rate limit login requests, allowing DoS in github.com/mattermost/mattermost-server.
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-server from v8.0.0-20260105080200-d27a2195068d before v8.0.0-20260217110922-b7d4a1f1f59b.
Are you affected?
Enter the version of the package you're using.
Affected packages
10.11.0-rc1+incompatibleFixed in: 10.11.12+incompatiblego get github.com/mattermost/mattermost-server@v10.11.12+incompatible