cvedb.io
CVE-2021-37859
HIGH · CVSS 7.1
EPSS exploitation probability: 0%
Published 2021-08-05T20:15:09.533 · Last modified 2026-06-17T04:01:12.623

Summary

Fixed a bypass for a reflected cross-site scripting vulnerability affecting OAuth-enabled instances of Mattermost.

Affected products

mattermost — mattermost

Does this affect you?

Add your gear to cvedb and we'll alert you only when mattermost ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.