Directory traversal vulnerability in index.php in Pakupaku CMS 0.4 and earlier allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the page parameter, as demonstrated by injecting code into an Apache log file.
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 |
|---|---|
| http://secunia.com/advisories/26598 | third party advisory vendor advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/36358 | vdb entry |
| https://www.exploit-db.com/exploits/4341 | exploit |