CVE-2009-4771: Ubercart

Medium severity, CVSS 5.0. EPSS: 1.2% chance of exploitation in the next 30 days.

The PayPal Website Payments Standard functionality in the Ubercart module 5.x before 5.x-1.9 and 6.x before 6.x-2.1 for Drupal does not properly validate orders, which allows remote attackers to trigger unspecified "duplicate actions" via unknown vectors.

Affected products

• Ubercart Ubercart: version 5.x-1.0 only; version 5.x-1.1 only; version 5.x-1.2 only; version 5.x-1.3 only; version 5.x-1.4 only; version 5.x-1.5 only; …

Published 2010-04-20. Last modified 2026-06-16.