{"id":"CVE-2022-42097","aliases":["GHSA-g9cp-9fw3-56cf"],"url":"https://o3.security/vulnerability/CVE-2022-42097","summary":"Cross-site Scripting in Backdrop CMS","details":"Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via 'Comment.' .","published":"2022-11-22T00:00:00Z","modified":"2026-08-12T03:51:33.398124002Z","cvss":{"score":4.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Packagist","name":"backdrop/backdrop","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://backdropcms.org"},{"type":"WEB","url":"https://github.com/backdrop/backdrop/releases/tag/1.23.0"},{"type":"WEB","url":"https://grimthereaperteam.medium.com/cve-2022-42097-backdrop-xss-at-comments-2ea536ec55e1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42097.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-42097"},{"type":"PACKAGE","url":"https://github.com/bypazs/CVE-2022-42097"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:33.398124002Z"}}