{"id":"CVE-2022-36573","aliases":["GHSA-q6h8-qjjc-j8cg"],"url":"https://o3.security/vulnerability/CVE-2022-36573","summary":"Pagekit CMS cross-site scripting in Markdown text box where articles are edited","details":"A cross-site scripting (XSS) vulnerability in Pagekit CMS v1.0.18 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Markdown text box under /blog/post/edit.","published":"2022-08-28T23:06:49Z","modified":"2026-08-12T03:51:41.971761917Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"pagekit/pagekit","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/36xxx/CVE-2022-36573.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36573"},{"type":"REPORT","url":"https://github.com/pagekit/pagekit/issues/968"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:41.971761917Z"}}