CVE-2024-27090 Information

Description

Decidim is a participatory democracy framework written in Ruby on Rails originally developed for the Barcelona City government online and offline participation website. If an attacker can infer the slug or URL of an unpublished or private resource and this resource can be embbeded (such as a Participatory Process an Assembly a Proposal a Result etc) then some data of this resource could be accessed. This vulnerability is fixed in 0.27.6.

Reference

https://github.com/decidim/decidim/security/advisories/GHSA-qcj6-vxwx-4rqv https://github.com/decidim/decidim/pull/12528 https://github.com/decidim/decidim/commit/1756fa639ef393ca8e8bb16221cab2e2e7875705 https://github.com/decidim/decidim/releases/tag/v0.27.6