Description (CNA)
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, tag descriptions, which can be updated by moderators, can be used for cross-site scripting attacks. This vulnerability can lead to a full XSS on sites which have modified or disabled Discourse’s default Content Security Policy. Versions 2.8.14 and 3.0.0.beta16 contain a patch.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| discourse / discourse | affected < 2.8.14; affected >= 2.9.0.beta0, < 3.0.0.beta16 |
CWE
CWE-79
References
- https://github.com/discourse/discourse/security/advisories/GHSA-5rq6-466r-6mr9
- https://github.com/discourse/discourse/commit/692329896ac64d8581947e977202c243eef3b5a2
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.