VULNERABILITY INTELLIGENCE
CVE-2008-5503
CVSS score2.6 LOW
EPSS probability1.52%
CISA KEVNot currently listed
Published2008-12-17
Last modified2026-06-16
CVSS vectorAV:N/AC:H/Au:N/C:P/I:N/A:N
Description
The loadBindingDocument function in Mozilla Firefox 2.x before 2.0.0.19, Thunderbird 2.x before 2.0.0.19, and SeaMonkey 1.x before 1.1.14 does not perform any security checks related to the same-domain policy, which allows remote attackers to read or access data from other domains via crafted XBL bindings.