CVE-2023-43814

Name of the Vulnerable Software and Affected Versions Discourse versions prior to 3.1.1 stable Discourse versions prior to 3.2.0.beta2

Description Discourse is an open source platform for community discussion. Attackers with details specific to a poll in a topic can use the "/polls/grouped poll results" endpoint to view the content of options in the poll and the number of votes for groups of poll participants. This impacts private polls where the results were intended to only be viewable by authorized users.

Recommendations For versions prior to 3.1.1 stable, upgrade to version 3.1.1 stable or later. For versions prior to 3.2.0.beta2, upgrade to version 3.2.0.beta2 or later. As a temporary workaround, consider restricting access to the "/polls/grouped poll results" endpoint until a patch is available.