Web Extensions could access pre-redirect URL - CVE-2021-43531| ID: oval:org.secpod.oval:def:98529 | Date: (C)2024-03-19 (M)2024-03-27 |
| Class: VULNERABILITY | Family: windows |
Mozilla Firefox 94: When a user loaded a Web Extensions context menu, the Web Extension could access the post-redirect URL of the element clicked. If the Web Extension lacked the WebRequest permission for the hosts involved in the redirect, this would be a same-origin-violation leaking data the Web Extension should have access to.
| Platform: |
| Microsoft Windows Server 2008 |
| Microsoft Windows 7 |
| Microsoft Windows 8.1 |
| Microsoft Windows Server 2008 R2 |
| Microsoft Windows Server 2012 |
| Microsoft Windows Server 2016 |
| Microsoft Windows Server 2012 R2 |
| Microsoft Windows Server |
| Microsoft Windows Server 2019 |
| Microsoft Windows Server 2022 |
| Microsoft Windows 10 |
| Microsoft Windows 11 |
