In Portal · In-Portal · CVE-2009-4986
**Name of the Vulnerable Software and Affected Versions**
In-Portal version 4.3.1
**Description**
The issue allows remote attackers to read arbitrary files due to a directory traversal vulnerability in the index.php file when magic quotes gpc is disabled. This is achieved by using a .. (dot dot) in the `env` parameter.
**Recommendations**
For In-Portal version 4.3.1, consider disabling the `env` parameter in the index.php file until a patch is available, or enable magic quotes gpc to prevent directory traversal attacks.