Description

The WooCommerce Additional Fees On Checkout (Free) plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘number’ parameter in all versions up to, and including, 1.4.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Classification

CVE ID: CVE-2024-12395

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.1

Affected Products

Vendor: amitwpdeveloper

Product: WooCommerce Additional Fees On Checkout (Free)

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.09% (probability of being exploited)

EPSS Percentile: 41.16% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/b09dc4dc-d2b9-452a-b005-b69feffdbecf?source=cve
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L28
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L31
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L38
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L47
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L53
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L59
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L66
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L76
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L90
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L96
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L117
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L127
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L138
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L149
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L173
https://plugins.trac.wordpress.org/browser/woo-additional-fees-on-checkout-wordpress/trunk/classes/wps-ext-cst-admin.php#L200
https://plugins.trac.wordpress.org/changeset/3208205/

Timeline