CVE-2001-0001: Francisco Burzi PHP-Nuke

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

cookiedecode function in PHP-Nuke 4.4 allows users to bypass authentication and gain access to other user accounts by extracting the authentication information from a cookie.

Affected products

• Francisco Burzi PHP-Nuke: version 4.4 only

Published 2001-06-02. Last modified 2026-06-16.