CVE-2007-4914: Invision Power Services Invision Power Board

Medium severity, CVSS 6.0. EPSS: 1.4% chance of exploitation in the next 30 days.

Unspecified vulnerability in the subscriptions manager in Invision Power Board (IPB or IP.Board) 2.3.1 before 20070912 allows remote authenticated users to change the member ID and reduce the privilege level of arbitrary users via a crafted payment form, related to (1) class_gw_2checkout.php, (2) class_gw_authorizenet.php, (3) class_gw_nochex.php, (4) class_gw_paypal.php, and (5) class_gw_safshop.php in sources/classes/paymentgateways/.

Affected products

• Invision Power Services Invision Power Board: up to and including 2.3.1; 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; …

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