CVE-2026-30891
MEDIUM
discourse
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Mar 20, 2026
Vendor
discourse
Description
Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, a user could access another user's private activity due to insufficient authorization checks in the user actions endpoint. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch.