CVE-2024-10214: Mattermost incorrectly issues two sessions when using desktop SSO

October 28, 2024 (updated October 30, 2024)

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.

References

github.com/advisories/GHSA-hm57-h27x-599c
github.com/mattermost/mattermost
github.com/mattermost/mattermost/commit/0d6b1070a26f0b9fc13f7e7fbbe18b6a31570c5a
mattermost.com/security-updates
nvd.nist.gov/vuln/detail/CVE-2024-10214

Code Behaviors & Features

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