CVE-2026-45572 | BDVDB-2026-355939 Detail

Description#

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.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12026-08-06Record published in the CVE List.
2. Version 22026-08-07Most recent update recorded in the CVE List.