CVE-2026-27481

Discourse (open-source platform) is affected by an authorization bypass affecting hidden staff-only tags. Affects versions 2026.1.0-latest–2026.1.3, 2026.2.0-latest–2026.2.2, and 2026.3.0-latest–2026.3.0. Unauthenticated/unauthorized users could view hidden tags and related data when tagging is e...

CVE-2026-27481

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, an authorization bypass vulnerability allows unauthenticated or unauthorized users to view hidden staff-only tags and its...