Opial · Opial · CVE-2009-3753
**Name of the Vulnerable Software and Affected Versions**
Opial version 1.0
**Description**
The issue allows remote attackers to execute arbitrary code by uploading a file with an executable extension as a User Image, then accessing it via a request to the file in userimages, related to register.php.
**Recommendations**
For Opial version 1.0, consider restricting file uploads to only allow non-executable file extensions to prevent arbitrary code execution. As a temporary workaround, restrict access to the userimages directory to minimize the risk of exploitation.