CVE-2010-1215: Mozilla Firefox

Medium severity, CVSS 6.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Mozilla Firefox 3.6.x before 3.6.7 and Thunderbird 3.1.x before 3.1.1 do not properly implement access to a content object through a SafeJSObjectWrapper (aka SJOW) wrapper, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges by leveraging "access to an object from the chrome scope."

Affected products

• Mozilla Firefox: version 3.6.1 only; version 3.6.2 only; version 3.6.3 only; version 3.6.4 only; version 3.6.6 only
• Mozilla Thunderbird: version 3.1 only

Published 2010-07-30. Last modified 2026-06-16.