CVE-2024-0605

Description

Using a javascript: URI with a setTimeout race condition, an attacker can execute unauthorized scripts on top origin sites in urlbar. This bypasses security measures, potentially leading to arbitrary code execution or unauthorized actions within the user's loaded webpage. This vulnerability affects Focus for iOS < 122.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory mozilla.org
Affected: Mozilla Focus for iOS
Published at:
Updated at:

References

Link Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1855575 issue tracking permissions required
https://www.mozilla.org/security/advisories/mfsa2024-03/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-0605?
CVE-2024-0605 has been scored as a high severity vulnerability.
How to fix CVE-2024-0605?
To fix CVE-2024-0605, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-0605 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-0605 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-0605?
CVE-2024-0605 affects Mozilla Focus for iOS.
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