Chronoengine · Chronoengine Chronoforms · CVE-2008-0567
**Name of the Vulnerable Software and Affected Versions**
ChronoEngine ChronoForms (com chronocontact) version 2.3.5
**Description**
The issue allows remote attackers to execute arbitrary PHP code via a URL in the `mosConfig absolute path` parameter to various PHP files, including (1) PPS/File.php, (2) Writer.php, and (3) PPS.php in the excelwriter/ directory; and (4) BIFFwriter.php, (5) Workbook.php, (6) Worksheet.php, and (7) Format.php in the excelwriter/Writer/ directory.
**Recommendations**
For ChronoEngine ChronoForms (com chronocontact) version 2.3.5, consider disabling access to the vulnerable PHP files until a patch is available. Restrict access to the `mosConfig absolute path` parameter to minimize the risk of exploitation. Avoid using the `mosConfig absolute path` parameter in the affected API endpoints until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.