The proc_deutf function in includes/functions_vbseocp_abstract.php in vBSEO 3.5.0, 3.5.1, 3.5.2, 3.6.0, and earlier allows remote attackers to insert and execute arbitrary PHP code via "complex curly syntax" in the char_repl parameter, which is inserted into a regular expression that is processed by the preg_replace function with the eval switch.
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
| Link | Tags |
|---|---|
| http://www.exploit-db.com/exploits/18424 | exploit |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/72689 | vdb entry |
| http://www.securityfocus.com/bid/51647 | vdb entry |
| http://secunia.com/advisories/47699 | third party advisory vendor advisory |
| http://osvdb.org/78508 | vdb entry |
| http://www.vbseo.com/f5/vbseo-security-bulletin-all-supported-versions-patch-release-52783/ | exploit patch vendor advisory |