{"id":"CVE-2016-6483","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-6483","generatedAt":"2026-11-05T05:14:48.565Z","title":"The media-file upload feature in vBulletin before 3.8.7 Patch Level 6, 3.8.8 before Patch Level 2, 3.8.9 before Patch Level 1, 4.x before 4.2.2 Patch Level 6, 4.2.3 before Patch Level 2, 5.x before 5.2.0 Patch Level 3, 5.2.1 before Patch Level 1, and…","description":"The media-file upload feature in vBulletin before 3.8.7 Patch Level 6, 3.8.8 before Patch Level 2, 3.8.9 before Patch Level 1, 4.x before 4.2.2 Patch Level 6, 4.2.3 before Patch Level 2, 5.x before 5.2.0 Patch Level 3, 5.2.1 before Patch Level 1, and 5.2.2 before Patch Level 1 allows remote attackers to conduct SSRF attacks via a crafted URL that results in a Redirection HTTP status code.","published":"2016-09-02T01:59:04.000Z","lastModified":"2026-06-17T00:51:15.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":8.6,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"},"cwe":["CWE-918"],"affected":["vbulletin/vbulletin"],"epss":{"score":0.12947,"percentile":0.96333,"date":"2026-11-04","history":[{"date":"2026-09-21","score":0.10626,"percentile":0.95656},{"date":"2026-09-22","score":0.11945,"percentile":0.95927},{"date":"2026-11-02","score":0.12947,"percentile":0.96322}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2016-08-10","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":40225,"kind":"exploit","title":"vBulletin 5.2.2 - Server-Side Request Forgery","url":"https://www.exploit-db.com/exploits/40225","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/40225.py","file":"exploits/php/webapps/40225.py","published":"2016-08-10","added":"2016-08-10","updated":"2016-10-24","author":"Dawid Golunski","type":"webapps","platform":"php","port":80,"verified":false,"codes":["CVE-2016-6483"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://legalhackers.com/advisories/vBulletin-SSRF-Vulnerability-Exploit.txt"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 12.9%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://legalhackers.com/advisories/vBulletin-SSRF-Vulnerability-Exploit.txt","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/92350","source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id/1036553","source":"cve@mitre.org"},{"url":"http://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4349548-security-patch-vbulletin-3-8-7-3-8-8-3-8-9-3-8-10-beta","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4349549-security-patch-vbulletin-4-2-2-4-2-3-4-2-4-beta","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4349551-security-patch-vbulletin-5-2-0-5-2-1-5-2-2","tags":["Patch"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/40225/","source":"cve@mitre.org"},{"url":"http://legalhackers.com/advisories/vBulletin-SSRF-Vulnerability-Exploit.txt","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/92350","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1036553","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4349548-security-patch-vbulletin-3-8-7-3-8-8-3-8-9-3-8-10-beta","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4349549-security-patch-vbulletin-4-2-2-4-2-3-4-2-4-beta","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vbulletin.com/forum/forum/vbulletin-announcements/vbulletin-announcements_aa/4349551-security-patch-vbulletin-5-2-0-5-2-1-5-2-2","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/40225/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-6483","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}