CVE-2024-13418

CVE-2024-13418 is a high-severity vulnerability in G5plus April with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Description

Multiple plugins and/or themes for WordPress are vulnerable to Arbitrary File Uploads due to a missing capability check on the ajaxUploadFonts() function in various versions. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files that can make remote code execution possible. This issue was escalated to Envato over two months from the date of this disclosure and the issue, while partially patched, is still vulnerable.

Frequently asked questions

What is CVE-2024-13418?
Multiple plugins and/or themes for WordPress are vulnerable to Arbitrary File Uploads due to a missing capability check on the ajaxUploadFonts() function in various versions. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files that can make remote code execution possible. This issue was escalated to Envato over two months from the date of this disclosure and the issue, while partially patched, is still vulnerable.
How severe is CVE-2024-13418?
CVE-2024-13418 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-13418 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-13418?
CVE-2024-13418 primarily affects G5plus April. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-13418?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-13418 have an EU (EUVD) identifier?
Yes. CVE-2024-13418 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54451.
When was CVE-2024-13418 published?
CVE-2024-13418 was published on 2025-05-02 and last updated on 2026-06-17.

References

Affected products (4)

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