CVE-2026-33415
Published: Mar 31, 2026
Modified: Apr 3, 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 authenticated moderator-level user could retrieve post content, topic titles, and usernames from categories they were not authorized to view. Insufficient access controls on a sentiment analytics endpoint allowed category permission boundaries to be bypassed. 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
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now