References to Advisories, Solutions, and Tools

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Change History

{"timestamp":"2026-08-07T15:24:49.896609Z","id":"CVE-2026-45572","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, an administrator with landing-page editing privileges can store arbitrary HTML and JavaScript in an HTML content block, which Decidim::ContentBlocks::HtmlCell#html_content renders without sanitization, causing the script to execute in visitors' browsers. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2.

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CWE-94

https://github.com/decidim/decidim/pull/16451

https://github.com/decidim/decidim/security/advisories/GHSA-533c-2vh9-4r86

[{"vendor":"decidim","product":"decidim","versions":[{"version":"< 0.30.9","status":"affected"},{"version":">= 0.31.0.rc1, < 0.31.5","status":"affected"},{"version":">= 0.32.0.rc1, < 0.32.0","status":"affected"}]}]