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, updating a category description via API is not sanitizing the description string, which can lead to XSS attacks. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.

INFO

Published Date :

2026-03-31T17:39:48.771Z

Last Modified :

2026-03-31T18:52:31.983Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-32273 vulnerability.

Vendors Products
Discourse
  • Discourse
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-32273.

URL Resource
https://github.com/discourse/discourse/commit/05e3da2a670cfd499649128b6c955b552451240b cve-icon cve-icon
https://github.com/discourse/discourse/security/advisories/GHSA-h2h4-767x-6pc8 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact