Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| decidim / decidim | affected < 0.30.9; affected >= 0.31.0.rc1, < 0.31.5; affected >= 0.32.0.rc1, < 0.32.0 |
CWE
CWE-94
References
- https://github.com/decidim/decidim/security/advisories/GHSA-533c-2vh9-4r86
- https://github.com/decidim/decidim/pull/16451
ADP enrichment
No English description supplied.
No references supplied.