CVE-2004-1863: Xmb Forum Xmb

Medium severity, CVSS 4.3. EPSS: 2.1% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in XMB (aka extreme message board) 1.9 beta (aka Nexus beta) allow remote attackers to inject arbitrary web script or HTML via (1) the u2uheader parameter in editprofile.php, the restrict parameter in (2) member.php, (3) misc.php, and (4) today.php, and (5) an arbitrary parameter in phpinfo.php.

Affected products

• Xmb Forum Xmb: version 1.8_sp3 only; version 1.9_beta only

Published 2004-12-31. Last modified 2026-06-16.