{"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":"### Impact\n\nThe meeting embeds feature used in the online or hybrid meetings is subject to potential XSS attack through a malformed URL.\n\n### Patches\n\nNot available\n\n### Workarounds\n\nDisable the creation of meetings by participants in the meeting component.\n\n### References\n\nOWASP ASVS v4.0.3-5.1.3\n\n### Credits\n\nThis issue was discovered in a security audit organized by mitgestalten Partizipationsbüro against Decidim. The security audit was implemented by the Austrian Institute of Technology.","published":"2024-11-13T16:21:37.850Z","modified":"2026-08-12T03:51:32.053720601Z","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"},{"type":"PACKAGE","url":"https://github.com/decidim/decidim"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim-meetings/CVE-2024-45594.yml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:32.053720601Z"}}