NetSight
high7.5

CVE-2005-3420

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 demon…

Impact

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.

Affected products

VendorProductAffected versions
Phpbb GroupPhpbb
Versions 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5

References