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MEDIUM4.5

GHSA-9rww-66w7-7vjx

Mattermost fails to sanitize post metadata

Quick fix

GHSA-9rww-66w7-7vjx — github.com/mattermost/mattermost-server/v6: upgrade to the fixed version with the command below.

go get github.com/mattermost/mattermost-server/v6@v7.8.8

Details

Mattermost fails to sanitize post metadata during audit logging, resulting in permalinks' contents being logged.

Are you affected?

Enter the version of the package you're using.

Affected packages

Go/github.com/mattermost/mattermost-server/v6
Introduced in: 0Fixed in: 7.8.8
Fixgo get github.com/mattermost/mattermost-server/v6@v7.8.8
Go/github.com/mattermost/mattermost-server/v6
Introduced in: 7.9.0Fixed in: 7.9.6
Fixgo get github.com/mattermost/mattermost-server/v6@v7.9.6
Go/github.com/mattermost/mattermost-server/v6
Introduced in: 7.10.0Fixed in: 7.10.4
Fixgo get github.com/mattermost/mattermost-server/v6@v7.10.4

References