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Please see our statement on Data Privacy.
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 If an attacker can infer the slug or URL of an unpublished or private resource, and this resource can be embbeded (such as a Participatory Process, an Assembly, a Proposal, a Result, etc), then some data of this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.
Reserved 2024-02-19 | Published 2024-07-10 | Updated 2024-08-02 | Assigner GitHub_MCWE-200: Exposure of Sensitive Information to an Unauthorized Actor
github.com/...ecidim/security/advisories/GHSA-qcj6-vxwx-4rqv
github.com/decidim/decidim/pull/12528
github.com/...ommit/1756fa639ef393ca8e8bb16221cab2e2e7875705
github.com/decidim/decidim/releases/tag/v0.27.6
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