CVE-2023-38498

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

Description A malicious user can prevent the defer queue from proceeding promptly on sites hosted in the same multisite installation. The issue affects Discourse, an open source discussion platform. Users of multisite configurations are at risk.

Recommendations For Discourse versions prior to 3.0.6 of the stable branch, upgrade to version 3.0.6. For Discourse versions prior to 3.1.0.beta7 of the beta and tests-passed branches, upgrade to version 3.1.0.beta7.