CVE-2025-4212
High
Description
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.
SeverityHigh
CVSS7.2
Exploit probability—
ProductCheckout Files Upload for WooCommerce
PublishedNov 18, 2025
First seenNov 18, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wpwham Checkout Files Upload for WooCommerce | v ≤ 2.2.1 | — |
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