LOW3.5

GHSA-hm57-h27x-599c

Mattermost incorrectly issues two sessions when using desktop SSO

Quick fix

GHSA-hm57-h27x-599c — github.com/mattermost/mattermost/server/v8: upgrade to the fixed version with the command below.

go get github.com/mattermost/mattermost/server/v8@v8.0.0-20240821220019-0d6b1070a26f

Details

Mattermost versions 9.11.X <= 9.11.1, 9.5.x <= 9.5.9 incorrectly issues two sessions when using desktop SSO - one in the browser and one in desktop with incorrect settings.

Are you affected?

Enter the version of the package you're using.

Affected packages

Go/github.com/mattermost/mattermost/server/v8

Introduced in: 0Fixed in: 8.0.0-20240821220019-0d6b1070a26f

Fixgo get github.com/mattermost/mattermost/server/v8@v8.0.0-20240821220019-0d6b1070a26f

References

https://nvd.nist.gov/vuln/detail/CVE-2024-10214[ADVISORY]
https://github.com/mattermost/mattermost/commit/0d6b1070a26f0b9fc13f7e7fbbe18b6a31570c5a[WEB]
https://github.com/advisories/GHSA-hm57-h27x-599c[ADVISORY]
https://github.com/mattermost/mattermost[PACKAGE]
https://mattermost.com/security-updates[WEB]