Description
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.
References
- ADV-2008-0373 vdb-entry
- 28717 third-party-advisory
- 27542 vdb-entry
- http://drupal.org/node/216022