CVE-2024-13758: 
WordPress vulnerability analysis and mitigation

The CP Contact Form with PayPal plugin for WordPress contains a Cross-Site Request Forgery (CSRF) vulnerability in versions up to and including 1.3.52. The vulnerability was discovered and disclosed on January 30, 2025. The issue affects the cp_contact_form_paypal_check_init_actions() function due to missing or incorrect nonce validation (NVD).

The vulnerability stems from improper nonce validation in the cp_contact_form_paypal_check_init_actions() function. It has been assigned a CVSS v3.1 Base Score of 6.5 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N. The vulnerability is classified as CWE-352: Cross-Site Request Forgery (NVD).

The vulnerability allows unauthenticated attackers to add discount codes through forged requests if they can trick a site administrator into performing specific actions, such as clicking on a malicious link (NVD).

The vulnerability requires user interaction, specifically requiring an administrator to be tricked into clicking a malicious link. The attack complexity is considered low, and no special privileges are required to execute the attack (NVD).

Users should update to version 1.3.53 or later of the CP Contact Form with PayPal plugin, which contains the fix for this vulnerability (WordPress Plugin).