CVE-2009-2893: Xzeroscripts Xzero Community Classifieds

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in index.php in XZero Community Classifieds 4.97.8 allow remote attackers to inject arbitrary web script or HTML via (1) the postevent parameter in a post action or (2) the _xzcal_y parameter.

Affected products

• Xzeroscripts Xzero Community Classifieds: version 4.97.8 only

Published 2009-08-20. Last modified 2026-06-16.