CVE-2008-0570: Drupal Openid

Medium severity, CVSS 5.0. EPSS: 1.1% chance of exploitation in the next 30 days.

The OpenID 5.x-1.0 and earlier module for Drupal does not properly verify the claimed_id returned by an OpenID provider, which allows remote OpenID providers to spoof OpenID authentication for domains associated with other providers.

Affected products

• Drupal Openid: version 5 only

Published 2008-02-05. Last modified 2026-06-16.