CVE-2023-47119 Information

Description

Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the stable branch and version 3.2.0.beta3 of the beta and tests-passed branches some links can inject arbitrary HTML tags when rendered through our Onebox engine. The issue is patched in version 3.1.3 of the stable branch and version 3.2.0.beta3 of the beta and tests-passed branches. There are no known workarounds.

Reference

https://github.com/discourse/discourse/security/advisories/GHSA-j95w-5hvx-jp5w https://github.com/discourse/discourse/commit/628b293ff53fb617b3464dd27268aec84388cc09 https://github.com/discourse/discourse/commit/d78357917c6a917a8a27af68756228e89c69321c