VULNERABILITY INTELLIGENCE
CVE-2010-1213
CVSS score4.3 MEDIUM
EPSS probability0.96%
CISA KEVNot currently listed
Published2010-07-30
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:N/A:N
Description
The importScripts Web Worker method in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 does not verify that content is valid JavaScript code, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted HTML document.
Weakness classification
- CWE-20: Improper Input Validation