CVE-2005-3023: Jelsoft vBulletin

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in vBulletin 3.0.9 and earlier allow remote attackers to inject arbitrary web script or HTML via certain arguments to (1) announcement.php, (2) admincalendar.php, (3) bbcode.php, (4) cronadmin.php, (5) email.php, (6) faq.php, (7) forum.php, (8) image.php, (9) language.php, (10) ranks.php, (11) replacement.php, (12) replacement.php, (13) template.php, (14) template.php, (15) usergroup.php, or (16) usertitle.php.

Affected products

• Jelsoft vBulletin: version 1.0.1 only; version 2.0.3 only; version 2.0_rc2 only; version 2.0_rc3 only; version 2.2.0 only; version 2.2.1 only; …

Published 2005-09-21. Last modified 2026-06-16.