CVE-2026-33395 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, the discourse-graphviz plugin contains a stored cr…
Medium CVSS: 4.4

CVE-2026-33395

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, the discourse-graphviz plugin contains a stored cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious JavaScript code through DOT graph definitions. For instances with CSP disabled only. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. As a workaround, disable the graphviz plugin, upgrade to a patched version, or enable a content security policy.
Vendor
Discourse
Product
Discourse
CWE
CWE-79
Yayın Tarihi
2026-03-19 23:16:44
Güncelleme
2026-03-24 19:46:59
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-79 Discourse MEDIUM Discourse 2026

Referanslar

https://github.com/discourse/discourse/commit/0471e68ed0b594bf386e068f228849244b880ef1 https://github.com/discourse/discourse/commit/0c861df8bea03dcc01b60da6cc7038e6c88de4ee https://github.com/discourse/discourse/commit/472f9e1f7855307e489e9eaa6825d5335dfc08b5 https://github.com/discourse/discourse/security/advisories/GHSA-23c7-gq89-xm5v