First published: Mon Feb 19 2024(Updated: )
An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme.
Credit: security@mozilla.org
Affected Software | Affected Version | How to fix |
---|---|---|
All of | ||
Firefox | =123 | |
Apple iOS, iPadOS, and watchOS |
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(Found alongside the following vulnerabilities)
CVE-2024-26283 has been classified as a critical severity vulnerability.
To fix CVE-2024-26283, update your Mozilla Firefox browser to version 124 or later.
CVE-2024-26283 affects Mozilla Firefox version 123 and Apple iOS.
CVE-2024-26283 exploits the ability to execute unauthorized scripts using a JavaScript URI.
Yes, CVE-2024-26283 can affect top origin sites by allowing unauthorized script execution.