Mozilla Firefox and Firefox ESR Form Autofill Component Spoofing Vulnerability

A spoofing vulnerability has been identified in the Form Autofill component of Mozilla Firefox. This issue affects Firefox versions prior to 151 and Firefox ESR versions prior to 140.11. The vulnerability allows for manipulation or misrepresentation of information in the autofill feature, potentially leading to incorrect data being filled in forms.

Impact

Exploitation of this vulnerability could lead to spoofing, where an attacker could manipulate the information provided by the Form Autofill feature, potentially causing users to submit incorrect or misleading data.

Remediation

Users can upgrade to Firefox 151 or Firefox ESR 140.11 to address this vulnerability.