CVE-2004-2226

This CVE affects Mozilla Mail 1.7.1/1.7.3 and Thunderbird before 0.9. When HTML-Mails is enabled, an attacker can cause an HTML e‑mail to reference a CSS document on the attacker's server, enabling a remote attacker to determine valid e‑mail addresses. The core issue is an information-disclosure ...

CVE-2004-2226

Mozilla Mail 1.7.1 and 1.7.3, and Thunderbird before 0.9, when HTML-Mails is enabled, allows remote attackers to determine valid e-mail addresses via an HTML e-mail that references a Cascading Style Sheets CSS document on the attacker's server...