Vulnerability 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, when the hidden prioritize_full_name_in_ux site setting is enabled (defaults to false, requires console access to change), user and group display names are rendered without HTML escaping in several assignment-related UI paths. This allows users with assign permission to inject arbitrary HTML/JavaScript that executes in the browser of any user viewing an affected topic. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Discourse | Discourse | >= 2026.1.0, < 2026.1.3 |
Related Weaknesses (CWE)
References
- https://github.com/discourse/discourse/commit/46edb174e237c6e57bda9c494160da0a17Patch
- https://github.com/discourse/discourse/security/advisories/GHSA-xg68-q7ff-6gqmVendor Advisory
FAQ
What is CVE-2026-32607?
CVE-2026-32607 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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, when the hidden prioritiz...
How severe is CVE-2026-32607?
CVE-2026-32607 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-32607?
Check the references section above for vendor advisories and patch information. Affected products include: Discourse Discourse.