High severity8.8NVD Advisory· Published Nov 30, 2022· Updated Jun 17, 2026
CVE-2022-46162
CVE-2022-46162
Description
discourse-bbcode is the official BBCode plugin for Discourse. Prior to commit 91478f5, CSS injection can occur when rendering content generated with the discourse-bccode plugin. This vulnerability only affects sites which have the discourse-bbcode plugin installed and enabled. This issue is patched in commit 91478f5. As a workaround, ensure that the Content Security Policy is enabled and monitor any posts that contain bbcode.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:discourse:discourse_bbcode:*:*:*:*:*:discourse:*:*Range: <2022-11-30
< commit 91478f5+ 1 more
- (no CPE)range: < commit 91478f5
- (no CPE)range: < 91478f5cfecdcc43cf85b997168a8ecfd0f8df90
Patches
Vulnerability mechanics
References
2- github.com/discourse/discourse-bbcode/commit/91478f5cfecdcc43cf85b997168a8ecfd0f8df90nvdPatchThird Party Advisory
- github.com/discourse/discourse-bbcode/security/advisories/GHSA-8c87-xpqv-c7mpnvdExploitVendor Advisory
News mentions
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