{"id":"CVE-2024-22411","aliases":["GHSA-g8vp-2v5p-9qfh"],"url":"https://o3.security/vulnerability/CVE-2024-22411","summary":"Cross site scripting in Action messages on Avo","details":"Avo is a framework to create admin panels for Ruby on Rails apps. In Avo 3 pre12, any HTML inside text that is passed to `error` or `succeed` in an `Avo::BaseAction` subclass will be rendered directly without sanitization in the toast/notification that appears in the UI on Action completion. A malicious user could exploit this vulnerability to trigger a cross site scripting attack on an unsuspecting user. This issue has been addressed in the 3.3.0 and 2.47.0 releases of Avo. Users are advised to upgrade.","published":"2024-01-16T21:57:44.824Z","modified":"2026-08-08T03:47:50.056697948Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"RubyGems","name":"avo","fixedVersion":"3.3.0"},{"ecosystem":"RubyGems","name":"avo","fixedVersion":"2.47.0"}],"fix":{"url":"https://github.com/avo-hq/avo/commit/51bb80b181cd8e31744bdc4e7f9b501c81172347","label":"avo-hq/avo@51bb80b"},"references":[{"type":"WEB","url":"https://github.com/avo-hq/avo/releases/tag/v2.47.0"},{"type":"WEB","url":"https://github.com/avo-hq/avo/releases/tag/v3.3.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/22xxx/CVE-2024-22411.json"},{"type":"ADVISORY","url":"https://github.com/avo-hq/avo/security/advisories/GHSA-g8vp-2v5p-9qfh"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-22411"},{"type":"FIX","url":"https://github.com/avo-hq/avo/commit/51bb80b181cd8e31744bdc4e7f9b501c81172347"},{"type":"FIX","url":"https://github.com/avo-hq/avo/commit/fc92a05a8556b1787c8694643286a1afa6a71258"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:47:50.056697948Z"}}