CVE-2024-32469 — Decidim is a participatory democracy framework

Decidim is a participatory democracy framework. The pagination feature used in searches and filters is subject to potential XSS attack through a malformed URL using the GET parameter `per_page`. This vulnerability is fixed in 0.27.6 and 0.28.1.

01What is this vulnerability?

Decidim is a participatory democracy framework. The pagination feature used in searches and filters is subject to potential XSS attack through a malformed URL using the GET parameter `per_page`. This vulnerability is fixed in 0.27.6 and 0.28.1.

02Affected products

Vendor	Product	Versions
decidim	decidim	< 0.27.6, >= 0.28.0.rc1, < 0.28.1

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2024-07-10T19:10:36.304Z
• Last modified: 2024-08-02T02:13:39.100Z

09References

• github.com — https://github.com/decidim/decidim/security/advisories/GHSA-7cx8-44pc-xv3q
• github.com — https://github.com/decidim/decidim/releases/tag/v0.27.6
• github.com — https://github.com/decidim/decidim/releases/tag/v0.28.1