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HIGH8.8

GHSA-7g2v-2frm-rg94

Mattermost Incorrect Authorization vulnerability

Quick fix

GHSA-7g2v-2frm-rg94 — github.com/mattermost/mattermost-server/v6: upgrade to the fixed version with the command below.

go get github.com/mattermost/mattermost-server/v6@v7.1.8

Details

Mattermost fails to restrict a user with permissions to edit other users and to create personal access tokens from elevating their privileges to system admin

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: 7.1.8
Fixgo get github.com/mattermost/mattermost-server/v6@v7.1.8
Go/github.com/mattermost/mattermost-server/v6
Introduced in: 7.2.0Fixed in: 7.7.4
Fixgo get github.com/mattermost/mattermost-server/v6@v7.7.4
Go/github.com/mattermost/mattermost-server/v6
Introduced in: 7.8.0Fixed in: 7.8.3
Fixgo get github.com/mattermost/mattermost-server/v6@v7.8.3
Go/github.com/mattermost/mattermost-server/v6
Introduced in: 7.9.0Fixed in: 7.9.2
Fixgo get github.com/mattermost/mattermost-server/v6@v7.9.2

References