CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
25.8%
Firefox is vulnerable to a Information Disclosure. The vulnerability is due to a network error during page load causing the prior content to remain in view with a blank URL bar, which attackers can use to obfuscate a spoofed website. This vulnerability affects Firefox versions below 126.