CVE-2004-1938: Phorum

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

SQL injection vulnerability in userlogin.php in Phorum 3.4.7 allows remote attackers to execute arbitrary SQL commands via doubly hex-encoded characters such as "%2527", which is translated to "'", as demonstrated using the phorum_uriauth parameter to list.php.

Affected products

• Phorum Phorum: version 3.4.7 only; version 3.4.8 only

Published 2004-04-19. Last modified 2026-06-16.