Chatroom Module Security Vulnerabilities

CVE-2006-6528

The Chatroom Module before 4.7.x.-1.0 for Drupal broadcasts Chatroom visitors' session IDs to all participants, which allows remote attackers to hijack sessions and gain privileges.

CVE-2006-6529

The Chatroom Module before 4.7.x.-1.0 for Drupal displays private messages in a chatroom's last messages overview, which allows remote attackers to obtain sensitive information by reading the overview.