CVE-2006-6633: Yapbb

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

PHP remote file inclusion vulnerability in include/yapbb_session.php in YapBB 1.2 Beta2 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the GLOBALS[include_Bit] parameter.

Affected products

• Yapbb Yapbb: up to and including 1.2_beta2; version 1.1 only; version 1.2 only

Published 2006-12-18. Last modified 2026-06-16.