CVSS 3.1 Score 4.3 of 10 (medium)


Published Oct 20, 2023
Updated: Nov 7, 2023
CWE ID 352


CVE-2020-36751 is a vulnerability in the Coupon Creator plugin for WordPress up to version 3.1. It is classified as a Cross-Site Request Forgery (CSRF) vulnerability, specifically due to missing or incorrect nonce validation on the save_meta() function. This allows unauthenticated attackers to save meta fields through a forged request if they can trick a site administrator into taking an action, such as clicking on a link. The vulnerability has a base severity rating of MEDIUM and requires user interaction, but does not require any privileges. The potential danger it poses to an organization includes the risk of unauthorized access and manipulation of data stored in WordPress sites that use the affected plugin. To mitigate this vulnerability, users should update their Coupon Creator plugin to the latest version available.


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