Multiple directory traversal vulnerabilities in phpCommunity 2 2.1.8 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) file parameter to module/admin/files/show_file.php and the (2) path parameter to module/admin/files/show_source.php.
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://exchange.xforce.ibmcloud.com/vulnerabilities/49152 | vdb entry |
http://www.securityfocus.com/archive/1/501588/100/0/threaded | mailing list |
http://www.exploit-db.com/exploits/8185 | exploit |