CVE-2024-31393

CVE-2024-31393 is a medium-severity vulnerability in Mozilla Firefox with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Dragging Javascript URLs to the address bar could cause them to be loaded, bypassing restrictions and security protections This vulnerability affects Firefox for iOS < 124.

Frequently asked questions

What is CVE-2024-31393?
Dragging Javascript URLs to the address bar could cause them to be loaded, bypassing restrictions and security protections This vulnerability affects Firefox for iOS < 124.
How severe is CVE-2024-31393?
CVE-2024-31393 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-31393 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-31393?
CVE-2024-31393 affects Mozilla Firefox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-31393?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-31393 have an EU (EUVD) identifier?
Yes. CVE-2024-31393 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29288.
When was CVE-2024-31393 published?
CVE-2024-31393 was published on 2024-04-03 and last updated on 2026-06-17.

References

Affected products (1)

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