CVE-2006-0657: Softcomplex PHP Event Calendar

Low severity, CVSS 3.5. EPSS: 1.1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Softcomplex PHP Event Calendar 1.5 allows remote authenticated users to inject arbitrary web script or HTML, and corrupt data, via the (1) username and (2) password parameters, which are not sanitized before being written to users.php. NOTE: while this issue was originally reported as XSS, the primary issue might be direct static code injection with resultant XSS.

Affected products

• Softcomplex PHP Event Calendar: version 1.5 only

Published 2006-02-13. Last modified 2026-06-16.