What is CVE-2024-10820?

CVE-2024-10820 is a critical-severity vulnerability in Vanquish Woocommerce Upload Files, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2024-11-13.

How severe is CVE-2024-10820?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Arbitrary file upload in Vanquish Woocommerce Upload Files

CVE-2024-10820

The WooCommerce Upload Files plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the upload_files() function in all versions up to, and including, 84.3. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Vulnerability class: Unrestricted File Upload

Published 2024-11-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (67.2th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Vanquish Woocommerce Upload Files
Woocommerce Upload Files — versions 0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

www.wordfence.com/threat-intel/vulnerabilities/id/b9371b37-53c5-4a4f-a500-c6d58… (Third Party Advisory)
codecanyon.net/item/woocommerce-upload-files/11442983 (Product)

Frequently asked questions

What is CVE-2024-10820?: CVE-2024-10820 is a critical-severity vulnerability in Vanquish Woocommerce Upload Files, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2024-11-13.
How severe is CVE-2024-10820?: Critical severity. CVSS v3 base score is 9.8 out of 10.