CVE-2015-7808

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.

• CWE-20

• http://blog.checkpoint.com/2015/11/05/check-point-discovers-critical-vbulletin-0-day/Exploit
• http://packetstormsecurity.com/files/134331/vBulletin-5.1.2-Unserialize-Code-Execution.htmlExploit
• http://pastie.org/pastes/10527766/text?key=wq1hgkcj4afb9ipqzllsqExploit
• http://www.rapid7.com/db/modules/exploit/multi/http/vbulletin_unserializeExploit
• https://blog.sucuri.net/2015/11/vbulletin-exploits-in-the-wild.htmlExploit
• https://www.exploit-db.com/exploits/38629/Exploit
• http://blog.checkpoint.com/2015/11/05/check-point-discovers-critical-vbulletin-0-day/Exploit
• http://packetstormsecurity.com/files/134331/vBulletin-5.1.2-Unserialize-Code-Execution.htmlExploit
• http://pastie.org/pastes/10527766/text?key=wq1hgkcj4afb9ipqzllsqExploit
• http://www.rapid7.com/db/modules/exploit/multi/http/vbulletin_unserializeExploit
• https://blog.sucuri.net/2015/11/vbulletin-exploits-in-the-wild.htmlExploit
• https://www.exploit-db.com/exploits/38629/Exploit

Published

Nov 24, 2015

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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