CVE-2023-37904

Name of the Vulnerable Software and Affected Versions Discourse versions prior to 3.0.6 of the stable branch Discourse versions prior to 3.1.0.beta7 of the beta and tests-passed branches

Description Discourse is an open source discussion platform. The issue allows more users than permitted to be created from invite links. As a workaround, use restrict to email address invites.

Recommendations For versions prior to 3.0.6 of the stable branch, update to version 3.0.6 or later. For versions prior to 3.1.0.beta7 of the beta and tests-passed branches, update to version 3.1.0.beta7 or later. As a temporary workaround, consider restricting invite links to email address invites until a patch is available.