CVE-2007-5564: Simple PHP Forum

Low severity, CVSS 2.6. EPSS: 1% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in NSSboard (formerly Simple PHP Forum) 6.1 allow remote attackers to inject arbitrary web script or HTML via (1) HTML tags when BBcode is disabled; or the (2) user, (3) email, or (4) Real Name fields in a profile.

Affected products

• Simple PHP Forum Simple PHP Forum: version 0.6.1 only

Published 2007-10-18. Last modified 2026-06-16.