{"id":"CVE-2023-23927","aliases":["EUVD-2023-1079","GHSA-qcrj-6ffc-v7hq"],"status":"published","title":"Craft CMS stored cross-site scripting vulnerability","description":"Craft is a platform for creating digital experiences. When you insert a payload inside a label name or instruction of an entry type, an cross-site scripting (XSS) happens in the quick post widget on the admin dashboard. This issue has been fixed in version 4.3.7.","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":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00801,"percentile":0.57074,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2023-03-03T21:58:26Z","modified":"2026-10-28T02:31:08Z","fixes":[{"ecosystem":"Packagist","package":"craftcms/cms","fixed_in":["4.3.7","3.7.64"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"craftcms/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0-RC1"},{"fixed":"4.3.7"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"craftcms/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.7.24"},{"fixed":"3.7.64"}]}]},{"source":"osv","ecosystem":"Packagist","package":"craftcms/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0-RC1"},{"fixed":"4.3.7"}]}],"versions":["4.0.0","4.0.0-RC1","4.0.0-RC2","4.0.0-RC3","4.0.0.1","4.0.1","4.0.2","4.0.3","4.0.4","4.0.5","4.0.5.1","4.0.5.2","4.0.6","4.1.0","4.1.0.1","4.1.0.2","4.1.1","4.1.2","4.1.3","4.1.4","4.1.4.1","4.2.0","4.2.0.1","4.2.0.2","4.2.1","4.2.1.1","4.2.2","4.2.3","4.2.4","4.2.5","4.2.5.1","4.2.5.2","4.2.6","4.2.7","4.2.8","4.3.0","4.3.1","4.3.2","4.3.2.1","4.3.3","4.3.4","4.3.5","4.3.6","4.3.6.1"]},{"source":"osv","ecosystem":"Packagist","package":"craftcms/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.7.24"},{"fixed":"3.7.64"}]}],"versions":["3.7.24","3.7.25","3.7.25.1","3.7.26","3.7.27","3.7.27.1","3.7.27.2","3.7.28","3.7.29","3.7.30","3.7.30.1","3.7.31","3.7.32","3.7.33","3.7.34","3.7.35","3.7.36","3.7.37","3.7.38","3.7.39","3.7.40","3.7.40.1","3.7.41","3.7.42","3.7.43","3.7.44","3.7.45","3.7.45.1","3.7.45.2","3.7.46","3.7.47","3.7.47.1","3.7.48","3.7.49","3.7.50","3.7.51","3.7.52","3.7.53","3.7.53.1","3.7.54","3.7.55","3.7.55.1","3.7.55.2","3.7.55.3","3.7.56","3.7.57","3.7.58","3.7.59","3.7.60","3.7.61","3.7.62","3.7.63","3.7.63.1"]}],"products":[{"vendor":"craftcms","product":"cms"},{"vendor":"craftcms","product":"craft_cms"},{"vendor":"statamic","product":"cms"}],"references":[{"url":"https://github.com/craftcms/cms/security/advisories/GHSA-qcrj-6ffc-v7hq","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Vendor Advisory","advisory","web"]},{"url":"https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#437---2023-02-03","tags":["x_refsource_MISC","x_transferred","Release Notes","web"]},{"url":"https://user-images.githubusercontent.com/53917092/215604129-d5b75608-5a24-4eb3-906f-55b192310298.mp4","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23927","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-qcrj-6ffc-v7hq"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/23xxx/CVE-2023-23927.json","tags":["advisory"]},{"url":"https://github.com/craftcms/cms","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-23927","title":"Craft CMS stored cross-site scripting vulnerability","description":"Craft is a platform for creating digital experiences. When you insert a payload inside a label name or instruction of an entry type, an cross-site scripting (XSS) happens in the quick post widget on the admin dashboard. This issue has been fixed in version 4.3.7.\n","status":"published","published":"2023-03-03T21:58:26.183Z","modified":"2025-02-25T15:02:32.273Z","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":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:20.812737Z"}],"euvd":[{"id":"EUVD-2023-1079","description":"Craft is a platform for creating digital experiences. When you insert a payload inside a label name or instruction of an entry type, an cross-site scripting (XSS) happens in the quick post widget on the admin dashboard. This issue has been fixed in version 4.3.7.\n","status":"published","published":"2023-03-03T21:58:26Z","modified":"2025-02-25T15:02:32Z","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"}],"updated_at":"2026-11-02T20:53:24.103419Z"}],"ghsa":[{"id":"GHSA-qcrj-6ffc-v7hq","title":"Craft CMS Stored Cross-site Scripting Injection Vulnerability","description":"### Summary\n_When you insert a payload inside a label name or instruction of an entry type, an XSS happens in the quick post widget on the \nadmin dashboard._\n\n\n\n### PoC\n[_Complete instructions, including specific configuration details, to reproduce the vulnerability._](https://user-images.githubusercontent.com/53917092/215604129-d5b75608-5a24-4eb3-906f-55b192310298.mp4)\n\n### Impact\nTested with the free version of Craft CMS 4.3.6.1\n\n","status":"published","published":"2023-03-03T22:45:50Z","modified":"2023-03-07T23:59:37Z","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":"2026-11-02T14:36:47.279442Z"}],"nvd":[{"id":"CVE-2023-23927","description":"Craft is a platform for creating digital experiences. When you insert a payload inside a label name or instruction of an entry type, an cross-site scripting (XSS) happens in the quick post widget on the admin dashboard. This issue has been fixed in version 4.3.7.\n","status":"published","published":"2023-03-03T22:15:09.75Z","modified":"2026-06-17T05:38:18.377Z","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":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:48.342507Z"}],"osv":[{"id":"CVE-2023-23927","title":"Craft CMS stored cross-site scripting vulnerability","description":"Craft is a platform for creating digital experiences. When you insert a payload inside a label name or instruction of an entry type, an cross-site scripting (XSS) happens in the quick post widget on the admin dashboard. This issue has been fixed in version 4.3.7.\n","status":"published","published":"2023-03-03T21:58:26.183Z","modified":"2026-10-28T02:31:08.231025247Z","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":"2026-11-02T15:44:30.709518Z"},{"id":"GHSA-qcrj-6ffc-v7hq","title":"Craft CMS Stored Cross-site Scripting Injection Vulnerability","description":"### Summary\n_When you insert a payload inside a label name or instruction of an entry type, an XSS happens in the quick post widget on the \nadmin dashboard._\n\n\n\n### PoC\n[_Complete instructions, including specific configuration details, to reproduce the vulnerability._](https://user-images.githubusercontent.com/53917092/215604129-d5b75608-5a24-4eb3-906f-55b192310298.mp4)\n\n### Impact\nTested with the free version of Craft CMS 4.3.6.1\n\n","status":"published","published":"2023-03-03T22:45:50Z","modified":"2026-09-10T03:49:53.092413632Z","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":"2026-11-02T15:46:54.40888Z"}]}}