{"id":"CVE-2018-7316","aliases":["EUVD-2018-19048","GHSA-8w8h-433w-8c4w"],"status":"published","title":"Arbitrary File Upload exists in the Proclaim 9.1.1 component for Joomla! via a mediafileform action.","description":"Arbitrary File Upload exists in the Proclaim 9.1.1 component for Joomla! via a mediafileform action.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.08061,"percentile":0.94834,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2018-02-22T19:00:00Z","modified":"2026-06-17T02:03:00Z","exploits":[{"source":"exploitdb","id":"EDB-44164","title":"Joomla! Component Proclaim 9.1.1 - Arbitrary File Upload","type":"webapps","platform":"php","date":"2018-02-22","url":"https://www.exploit-db.com/exploits/44164"}],"products":[{"vendor":"christianwebministries","product":"proclaim"}],"references":[{"url":"https://exploit-db.com/exploits/44164","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7316"},{"url":"https://github.com/advisories/GHSA-8w8h-433w-8c4w"}],"sources":{"cve":[{"id":"CVE-2018-7316","description":"Arbitrary File Upload exists in the Proclaim 9.1.1 component for Joomla! via a mediafileform action.","status":"published","published":"2018-02-22T19:00:00Z","modified":"2024-08-05T06:24:11.982Z","updated_at":"2026-11-02T14:35:10.313768Z"}],"euvd":[{"id":"EUVD-2018-19048","description":"Arbitrary File Upload exists in the Proclaim 9.1.1 component for Joomla! via a mediafileform action.","status":"published","published":"2018-02-22T19:00:00Z","modified":"2024-08-05T06:24:11Z","updated_at":"2026-11-03T02:40:06.159235Z"}],"ghsa":[{"id":"GHSA-8w8h-433w-8c4w","title":"Arbitrary File Upload exists in the Proclaim 9.1.1 component for Joomla! via a mediafileform action.","description":"Arbitrary File Upload exists in the Proclaim 9.1.1 component for Joomla! via a mediafileform action.","status":"published","published":"2022-05-14T03:38:28Z","modified":"2023-02-02T05:09:52Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:52:45.777625Z"}],"nvd":[{"id":"CVE-2018-7316","description":"Arbitrary File Upload exists in the Proclaim 9.1.1 component for Joomla! via a mediafileform action.","status":"published","published":"2018-02-22T19:29:08.047Z","modified":"2026-06-17T02:03:00.463Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:04:23.783914Z"}]}}