{"id":"CVE-2015-7808","url":"https://www.cyber-defence.io/tools/cve/CVE-2015-7808","generatedAt":"2026-11-05T05:51:05.651Z","title":"The vB_Api_Hook::decodeArguments method in vBulletin 5 Connect 5.1.2 through 5.1.9 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object in the arguments parameter to…","description":"The vB_Api_Hook::decodeArguments method in vBulletin 5 Connect 5.1.2 through 5.1.9 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object in the arguments parameter to ajax/api/hook/decodeArguments.","published":"2015-11-24T20:59:08.000Z","lastModified":"2026-06-17T00:33:11.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":["CWE-20"],"affected":["vbulletin/vbulletin"],"epss":{"score":0.80635,"percentile":0.99627,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":3,"verified":true,"firstPublished":"2015-11-05","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":48761,"kind":"exploit","title":"vBulletin 5.1.2 < 5.1.9 - Unserialize Code Execution (Metasploit)","url":"https://www.exploit-db.com/exploits/48761","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/48761.rb","file":"exploits/php/webapps/48761.rb","published":"2017-07-24","added":"2020-08-21","updated":"2020-08-21","author":"Metasploit","type":"webapps","platform":"php","port":null,"verified":false,"codes":["CVE-2015-7808"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/rapid7/metasploit-framework/blob/master//modules/exploits/multi/http/vbulletin_unserialize.rb"},{"edbId":38790,"kind":"exploit","title":"vBulletin 5.x - Remote Code Execution","url":"https://www.exploit-db.com/exploits/38790","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/38790.pl","file":"exploits/php/webapps/38790.pl","published":"2015-11-23","added":"2015-11-23","updated":"2015-11-23","author":"Mohammad Reza Espargham","type":"webapps","platform":"php","port":80,"verified":true,"codes":["CVE-2015-7808","OSVDB-129847"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":38629,"kind":"exploit","title":"vBulletin 5.1.x - Remote Code Execution","url":"https://www.exploit-db.com/exploits/38629","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/38629.txt","file":"exploits/php/webapps/38629.txt","published":"2015-11-05","added":"2015-11-05","updated":"2015-11-06","author":"hhjj","type":"webapps","platform":"php","port":null,"verified":true,"codes":["CVE-2015-7808"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 80.6%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://blog.checkpoint.com/2015/11/05/check-point-discovers-critical-vbulletin-0-day/","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/134331/vBulletin-5.1.2-Unserialize-Code-Execution.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://pastie.org/pastes/10527766/text?key=wq1hgkcj4afb9ipqzllsq","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.rapid7.com/db/modules/exploit/multi/http/vbulletin_unserialize","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"https://blog.sucuri.net/2015/11/vbulletin-exploits-in-the-wild.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/38629/","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://blog.checkpoint.com/2015/11/05/check-point-discovers-critical-vbulletin-0-day/","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/134331/vBulletin-5.1.2-Unserialize-Code-Execution.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://pastie.org/pastes/10527766/text?key=wq1hgkcj4afb9ipqzllsq","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.rapid7.com/db/modules/exploit/multi/http/vbulletin_unserialize","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://blog.sucuri.net/2015/11/vbulletin-exploits-in-the-wild.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/38629/","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2015-7808","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."}