CVE-2026-21431

Emlog is an open source website building system. Version 2.5.23 has a stored cross-site scripting vulnerability in the `Resource media library ` function while publishing an article. As of time of publication, no known patched versions are available.

More information : https://github.com/emlog/emlog/security/advisories/GHSA-9vc2-crhr-248x