Directory traversal vulnerability in login.php in the PunPortal module before 2.0 for PunBB allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the pun_user[language] parameter.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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https://www.exploit-db.com/exploits/7168 | exploit |
http://www.securityfocus.com/bid/32380 | vdb entry exploit |
http://securityreason.com/securityalert/4707 | third party advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/46774 | vdb entry |