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CVE-2005-3420

HIGH CVSS: 7.5 Published: 2005-11-01 Modified: 2026-06-16

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.

Affected Platforms

Phpbb Group Phpbb

Weakness Type

NVD-CWE-Other

References