What is CVE-2025-4212?

CVE-2025-4212 is a high-severity vulnerability in Wpwham Checkout Files Upload For Woocommerce, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-11-18.

How severe is CVE-2025-4212?

High severity. CVSS v3 base score is 7.2 out of 10.

XSS in Wpwham Checkout Files Upload For Woocommerce

CVE-2025-4212

The Checkout Files Upload for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via file uploads in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in image files that will execute whenever a user accesses the injected page.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (13.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Wpwham Checkout Files Upload For Woocommerce — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2025-4212?: CVE-2025-4212 is a high-severity vulnerability in Wpwham Checkout Files Upload For Woocommerce, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-11-18.
How severe is CVE-2025-4212?: High severity. CVSS v3 base score is 7.2 out of 10.