CVE-2026-28227 - Discourse Vulnerable to Unauthorized Topic Creation in Staff-Only Categories via...

CVE ID : CVE-2026-28227 Published : Feb. 26, 2026, 9:27 p.m. | 38 minutes ago Description : Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, TL4 users can publish topics into staff-only categories via the `publish_to_category` topic timer, bypassing authorization checks. Versions 2025.12.2, 2026.1.1, and 2026.2.0 patch the issue. No known workarounds are available. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...