CVE-2009-3385: Mozilla Seamonkey

High severity, CVSS 7.1. EPSS: 2.8% chance of exploitation in the next 30 days.

The mail component in Mozilla SeaMonkey before 1.1.19 does not properly restrict execution of scriptable plugin content, which allows user-assisted remote attackers to obtain sensitive information via crafted content in an IFRAME element in an HTML e-mail message, as demonstrated by a Flash object that sends arbitrary local files during a reply or forward operation.

Affected products

• Mozilla Seamonkey: up to and including 1.1.18; version 1.0 only; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.0.4 only; …

Published 2010-03-23. Last modified 2026-06-16.