Related Vulnerabilities: CVE-2021-43544  

A security issue has been found in Firefox for Android before version 95. When receiving a URL through a SEND intent, Firefox would have searched for the text, but subsequent usages of the address bar might have caused the URL to load unintentionally, which could lead to XSS and spoofing attacks. This bug only affects Firefox for Android. Other operating systems are unaffected.

Severity Medium

Remote Yes

Type Content spoofing

Description

A security issue has been found in Firefox for Android before version 95. When receiving a URL through a SEND intent, Firefox would have searched for the text, but subsequent usages of the address bar might have caused the URL to load unintentionally, which could lead to XSS and spoofing attacks.

This bug only affects Firefox for Android. Other operating systems are unaffected.

AVG-2607 firefox 94.0.2-2 95.0-1 Medium Not affected

https://www.mozilla.org/security/advisories/mfsa2021-52/
https://bugzilla.mozilla.org/show_bug.cgi?id=1739934