Mozilla Firefox could allow a remote attacker to conduct spoofing attacks, caused by a fullscreen notification bypass flaw through a series of popup and window.print() calls. By persuading a victim to visit a specially-crafted Web site, an attacker could exploit this vulnerability to cause user confusion or perform spoofing attacks.
CVSS 3.0 Information
Privileges Required: None
User Interaction: Required
Access Vector: Network
Access Complexity: Low
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: None
Remediation Level: Official Fix
Refer to Mozilla Foundation Security Advisory 2022-47 for patch, upgrade or suggested workaround information. See References.
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