CVE-2022-46162: Discourse BBCode plugin vulnerable to arbitrary CSS injection
First published: Wed Nov 30 2022(Updated: )
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.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Discourse Discourse Bbcode | <2022-11-30 |
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Reference Links
- collector/nvd-index
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- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
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- agent/last-modified-date
- agent/title
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- agent/description
- agent/event
- agent/first-publish-date
- vendor/discourse
- canonical/discourse discourse bbcode