CVSS 3.1 Score 6.5 of 10 (medium)


Published Oct 25, 2023
Updated: Nov 2, 2023


CVE-2023-5727 is a vulnerability that affects Windows operating systems and can allow malicious .msix, .msixbundle, .appx, and .appxbundle files to run commands on a user's computer without presenting the executable file warning. The affected products include Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4. To remediate this vulnerability, users should update their software to the latest versions available. The potential danger of this vulnerability lies in the ability for attackers to execute arbitrary commands on a user's computer, potentially leading to unauthorized access or control over the system.

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