Multiple PHP remote file inclusion vulnerabilities in mcGuestbook 1.3 allow remote attackers to execute arbitrary PHP code via a URL in the lang parameter to (1) admin.php, (2) ecrire.php, and (3) lire.php. NOTE: it was later reported that the ecrire.php vector also affects 1.2. NOTE: this issue might be limited to a race condition during installation or an improper installation, since a completed installation creates an include file that prevents external control of the $lang variable.
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 |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/27114 | vdb entry |
| http://www.osvdb.org/27460 | vdb entry |
| http://www.securityfocus.com/bid/18476 | vdb entry |
| http://www.securityfocus.com/archive/1/437448/100/0/threaded | mailing list |
| http://www.osvdb.org/27461 | vdb entry |
| http://securityreason.com/securityalert/1125 | third party advisory |
| http://www.osvdb.org/27462 | vdb entry |
| http://www.securityfocus.com/archive/1/437028/100/200/threaded | mailing list |