{"id":"CVE-2025-51511","aliases":["EUVD-2025-204847","GHSA-qx44-p258-3c2v"],"status":"published","title":"Cadmium CMS has a background arbitrary file upload vulnerability","description":"Cadmium CMS v.0.4.9 has a background arbitrary file upload vulnerability in /admin/content/filemanager/uploads.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00381,"percentile":0.3255,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2025-12-23T00:00:00Z","modified":"2026-10-28T02:30:57Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"cadmium-org/cadmium-cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.4.9"}]}]},{"source":"osv","ecosystem":"Packagist","package":"cadmium-org/cadmium-cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.4.9"}]}]}],"products":[{"vendor":"cadmium-cms","product":"cadmium_cms"}],"references":[{"url":"https://github.com/cadmium-org/cadmium-cms/issues/23","tags":["Exploit","Issue Tracking","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-51511","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-qx44-p258-3c2v"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/51xxx/CVE-2025-51511.json","tags":["advisory"]},{"url":"https://github.com/cadmium-org/cadmium-cms","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-51511","description":"Cadmium CMS v.0.4.9 has a background arbitrary file upload vulnerability in /admin/content/filemanager/uploads.","status":"published","published":"2025-12-23T00:00:00Z","modified":"2025-12-23T18:46:11.535Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:32:30.302289Z"}],"euvd":[{"id":"EUVD-2025-204847","description":"Cadmium CMS v.0.4.9 has a background arbitrary file upload vulnerability in /admin/content/filemanager/uploads.","status":"published","published":"2025-12-23T00:00:00Z","modified":"2025-12-23T18:46:11Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:49:01.709544Z"}],"ghsa":[{"id":"GHSA-qx44-p258-3c2v","title":"Cadmium CMS has a background arbitrary file upload vulnerability","description":"Cadmium CMS v.0.4.9 has a background arbitrary file upload vulnerability in /admin/content/filemanager/uploads.","status":"published","published":"2025-12-23T18:30:27Z","modified":"2025-12-23T20:00:41Z","cvss":[{"version":"4.0","score":7.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:39:14.093341Z"}],"nvd":[{"id":"CVE-2025-51511","description":"Cadmium CMS v.0.4.9 has a background arbitrary file upload vulnerability in /admin/content/filemanager/uploads.","status":"published","published":"2025-12-23T18:15:43.5Z","modified":"2026-10-26T21:10:00.17Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:11:52.309391Z"}],"osv":[{"id":"CVE-2025-51511","description":"Cadmium CMS v.0.4.9 has a background arbitrary file upload vulnerability in /admin/content/filemanager/uploads.","status":"published","published":"2025-12-23T00:00:00Z","modified":"2026-10-28T02:30:57.291716347Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:50.45326Z"},{"id":"GHSA-qx44-p258-3c2v","title":"Cadmium CMS has a background arbitrary file upload vulnerability","description":"Cadmium CMS v.0.4.9 has a background arbitrary file upload vulnerability in /admin/content/filemanager/uploads.","status":"published","published":"2025-12-23T18:30:27Z","modified":"2025-12-23T20:27:05.752207Z","cvss":[{"version":"4.0","score":7.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:46:55.122811Z"}]}}