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GO-2026-5833
Mattermost doesn't validate user-supplied input in API request handlers in github.com/mattermost/mattermost-plugin-github
Quick fix
GO-2026-5833 — github.com/mattermost/mattermost-plugin-github: upgrade to the fixed version with the command below.
go get github.com/mattermost/mattermost-plugin-github@v1.0.1-0.20260330164815-c2840e980b3cDetails
Mattermost doesn't validate user-supplied input in API request handlers in github.com/mattermost/mattermost-plugin-github
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/mattermost/mattermost-plugin-github
Introduced in:
0Fixed in: 1.0.1-0.20260330164815-c2840e980b3cFix
go get github.com/mattermost/mattermost-plugin-github@v1.0.1-0.20260330164815-c2840e980b3cGo/github.com/mattermost/mattermost-server
Introduced in:
10.11.0+incompatibleFixed in: 10.11.15+incompatibleFix
go get github.com/mattermost/mattermost-server@v10.11.15+incompatible