CVE-2008-4730: Phpmyid

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in MyID.php in phpMyID 0.9 allows remote attackers to inject arbitrary web script or HTML via the openid_trust_root parameter and an inconsistent openid_return_to parameter, which is not properly handled in an error message.

Affected products

• Phpmyid Phpmyid: version 0.9 only

Published 2008-10-24. Last modified 2026-06-16.