CVE-2007-4912: Invision Power Services Invision Power Board

Medium severity, CVSS 4.3. EPSS: 1.1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in ips_kernel/class_ajax.php in Invision Power Board (IPB or IP.Board) 2.3.1 up to 20070912 allows remote attackers to inject arbitrary web script or HTML into user profile fields via unspecified vectors related to character sets other than iso-8859-1 or utf-8.

Affected products

• Invision Power Services Invision Power Board: version 2.1.5_2006-03-08 only; version 2.1.5_2006-04-25 only; version 2.1.6 only; version 2.2 only; version 2.2.1 only; version 2.2.2 only

Published 2007-09-17. Last modified 2026-06-16.