CVE-2023-51421 WordPress Verge3D Plugin <= 4.5.2 is vulnerable to Arbitrary File Upload

Q: What is CVE-2023-51421?

CVE-2023-51421 is a critical vulnerability in Soft8Soft LLC Verge3D Publishing and E-Commerce, published on 29 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Q: Is CVE-2023-51421 being exploited?

There is no known exploitation of CVE-2023-51421 in the wild and no public exploit code.

Q: How do I fix CVE-2023-51421?

No fix has been published for CVE-2023-51421 yet. Limit exposure of the affected software until one is available.

Critical 9.9 Published 29 Dec 2023 Updated 28 Apr 2026

Attackers can upload malicious files to execute arbitrary code on WordPress sites using the Verge3D plugin.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-51421?

CVE-2023-51421 is a critical vulnerability in Soft8Soft LLC Verge3D Publishing and E-Commerce, published on 29 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Unrestricted Upload of File with Dangerous Type vulnerability in Soft8Soft LLC Verge3D Publishing and E-Commerce.This issue affects Verge3D Publishing and E-Commerce: from n/a through 4.5.2.

Weakness: CWE-434

Which versions are affected by CVE-2023-51421?

It affects 1 product.

Products include Soft8soft Verge3d.

How do I fix CVE-2023-51421?

No fix has been published for CVE-2023-51421 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-51421 being exploited?

There is no known exploitation of CVE-2023-51421 in the wild and no public exploit code.

CVE-2023-51420 WordPress Verge3D Plugin <= 4.5.2 is vulnerable to Remote Code Execution (RCE) Critical 9.1

Sources

Also known as GHSA-m4vm-4pp6-pqj9.