CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
93.3%
Security researcher [email protected] reported that if a javascript: URL is selected from the list of Firefox “new tab” page, the script will inherit the privileges of the privileged “new tab” page. This allows for the execution of locally installed programs if a user can be convinced to save a bookmark of a malicious javascript: URL.