VULNERABILITY INTELLIGENCE
CVE-2013-6636
CVSS score4.3 MEDIUM
EPSS probability1.27%
CISA KEVNot currently listed
Published2013-12-07
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:N/I:P/A:N
Description
The FrameLoader::notifyIfInitialDocumentAccessed function in core/loader/FrameLoader.cpp in Blink, as used in Google Chrome before 31.0.1650.63, makes an incorrect check for an empty document during presentation of a modal dialog, which allows remote attackers to spoof the address bar via vectors involving the document.write method.
Weakness classification
- CWE-20: Improper Input Validation