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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2024-26145

Uninvited user is able to join and mark the attendance of the the private event

Description

Discourse Calendar adds the ability to create a dynamic calendar in the first post of a topic on Discourse. Uninvited users are able to gain access to private events by crafting a request to update their attendance. This problem is resolved in commit dfc4fa15f340189f177a1d1ab2cc94ffed3c1190. As a workaround, one may use post visibility to limit access.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

discourse discourse-calendar

  • >= 2201b254, < dfc4fa15f340189f177a1d1ab2cc94ffed3c1190affected

References