VULNERABILITY INTELLIGENCE
CVE-2007-0996
CVSS score5.8 MEDIUM
EPSS probability2.12%
CISA KEVNot currently listed
Published2007-02-27
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:N
Description
The child frames in Mozilla Firefox before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8 inherit the default charset from the parent window, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated using the UTF-7 character set.