CVE-2005-0862: Phpopenchat

High severity, CVSS 7.5. EPSS: 10.9% chance of exploitation in the next 30 days.

Multiple PHP remote file inclusion vulnerabilities in PHPOpenChat 3.0.1 and earlier allow remote attackers to execute arbitrary PHP code via the phpbb_root_path parameter to (1) poc_loginform.php or (2) phpbb/poc.php, the poc_root_path parameter to (3) phpbb/poc.php, (4) phpnuke/ENGLISH_poc.php, (5) phpnuke/poc.php, or (6) yabbse/poc.php, or (7) the sourcedir parameter to yabbse/poc.php.

Affected products

• Phpopenchat Phpopenchat: version 2.3.4 only; version 3.0.1 only

Published 2005-05-02. Last modified 2026-06-16.