Auth bypass in Discourse

CVE-2026-33425

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, unauthenticated users can determine whether a specific user is a member of a private group by observing changes in directory resu…

EPSS: 0.001 (22.9th percentile) — read the EPSS interpretation.