Field Assessment
AI analysis pending.
CVE
CVE-2005-3420
Severity
HIGH
CVSS
7.5
EPSS
2.37%
Original Filing — NVD Description
usercp_register.php in phpBB 2.0.17 allows remote attackers to modify regular expressions and execute PHP code via the signature_bbcode_uid parameter, as demonstrated by injecting an "e" modifier into a preg_replace statement.