{"id":"CVE-2022-36573","aliases":["EUVD-2022-6603","GHSA-q6h8-qjjc-j8cg"],"status":"published","title":"Pagekit CMS cross-site scripting in Markdown text box where articles are edited","description":"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.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00597,"percentile":0.48846,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-08-28T23:06:49Z","modified":"2026-10-28T02:30:57Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"pagekit/pagekit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.18"}]}]},{"source":"osv","ecosystem":"Packagist","package":"pagekit/pagekit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.18"}]}],"versions":["0.10.0","0.10.1","0.10.2","0.10.3","0.10.4","0.11.0","0.11.1","0.11.2","0.11.3","0.8.8","0.9.0","0.9.1","0.9.2","0.9.3","0.9.4","0.9.5","1.0.0","1.0.1","1.0.10","1.0.11","1.0.12","1.0.13","1.0.14","1.0.15","1.0.16","1.0.17","1.0.18","1.0.2","1.0.3","1.0.4","1.0.5","1.0.6","1.0.7","1.0.8","1.0.9"]}],"products":[{"vendor":"pagekit","product":"pagekit"}],"references":[{"url":"https://github.com/pagekit/pagekit/issues/968","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36573","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-q6h8-qjjc-j8cg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/36xxx/CVE-2022-36573.json","tags":["advisory"]},{"url":"https://github.com/pagekit/pagekit","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-36573","description":"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.","status":"published","published":"2022-08-28T23:06:49Z","modified":"2024-08-03T10:07:34.497Z","updated_at":"2026-11-02T14:34:35.615708Z"}],"euvd":[{"id":"EUVD-2022-6603","description":"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.","status":"published","published":"2022-08-28T23:06:49Z","modified":"2024-08-03T10:07:34Z","updated_at":"2026-11-03T03:25:25.152226Z"}],"ghsa":[{"id":"GHSA-q6h8-qjjc-j8cg","title":"Pagekit CMS cross-site scripting in Markdown text box where articles are edited","description":"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.","status":"published","published":"2022-08-29T20:06:55Z","modified":"2023-01-27T05:02:40Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:19.144959Z"}],"nvd":[{"id":"CVE-2022-36573","description":"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.","status":"published","published":"2022-08-29T00:15:08.57Z","modified":"2026-06-17T04:53:42.75Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:25.883929Z"}],"osv":[{"id":"GHSA-q6h8-qjjc-j8cg","title":"Pagekit CMS cross-site scripting in Markdown text box where articles are edited","description":"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.","status":"published","published":"2022-08-29T20:06:55Z","modified":"2023-11-08T04:10:03.190746Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:54.055966Z"},{"id":"CVE-2022-36573","description":"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.","status":"published","published":"2022-08-28T23:06:49Z","modified":"2026-10-28T02:30:57.61960109Z","updated_at":"2026-11-02T15:44:26.53798Z"}]}}