CVE-2026-27481
Published: Apr 3, 2026
Modified: Apr 7, 2026
Description
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 associated data. All Discourse instances with tagging enabled and staff-only tag groups configured are impacted. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.
| Vendor | Product | Versions |
|---|---|---|
discourse | discourse | affected >= 2026.1.0-latest, < 2026.1.3affected >= 2026.2.0-latest, < 2026.2.2affected >= 2026.3.0-latest, < 2026.3.0 |
Weaknesses (CWE)
References
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