XSS in Decidim

CVE-2024-45594

Decidim is a participatory democracy framework. The meeting embeds feature used in the online or hybrid meetings is subject to potential XSS attack through a malformed URL. This vulnerability is fixed in 0.28.3 and 0.29.0.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.002 (14.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2024-45594: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

  • Decidim — versions >= 0.28.0, < 0.28.3

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2024-45594?
CVE-2024-45594 is a high-severity vulnerability in Decidim, classified under Cross-site Scripting. CVSS score: 7.7/10. Published 2024-11-13.
How severe is CVE-2024-45594?
High severity. CVSS v3 base score is 7.7 out of 10.