{"id":"CVE-2024-45594","aliases":["GHSA-j4h6-gcj7-7v9v"],"url":"https://o3.security/vulnerability/CVE-2024-45594","summary":"Decidim allows cross-site scripting (XSS) in the online or hybrid meeting embeds","details":"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.","published":"2024-11-13T16:21:37.850Z","modified":"2026-08-08T03:48:06.733341792Z","cvss":{"score":7.7,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"RubyGems","name":"decidim-meetings","fixedVersion":"0.28.3"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45594.json"},{"type":"ADVISORY","url":"https://github.com/decidim/decidim/security/advisories/GHSA-j4h6-gcj7-7v9v"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45594"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:48:06.733341792Z"}}