VULNERABILITY INTELLIGENCE
CVE-2011-3647
CVSS score9.3 HIGH
EPSS probability1.88%
CISA KEVNot currently listed
Published2011-11-09
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:C/I:C/A:C
Description
The JSSubScriptLoader in Mozilla Firefox before 3.6.24 and Thunderbird before 3.1.6 does not properly handle XPCNativeWrappers during calls to the loadSubScript method in an add-on, which makes it easier for remote attackers to gain privileges via a crafted web site that leverages certain unwrapping behavior, a related issue to CVE-2011-3004.
Weakness classification
- CWE-20: Improper Input Validation