CVE-2021-4411
WordPress vulnerability analysis and mitigation

Overview

The vulnerability identified as CVE-2021-4411 affects the WP EasyPay – Square for WordPress plugin versions up to and including 3.2.0. This security flaw was discovered by Jerome Bruandet from NinTechNet and was publicly disclosed on July 5, 2021 (Wordfence Intel).

Technical details

The vulnerability is classified as a Cross-Site Request Forgery (CSRF) issue, stemming from missing or incorrect nonce validation in the wpepdownloadtransactioninexcel() function. The severity of this vulnerability has been rated as Medium with a CVSS score of 4.3 (CVE Mitre, Wordfence Intel).

Impact

The vulnerability allows unauthenticated attackers to trigger unauthorized transaction downloads by tricking site administrators into performing specific actions, such as clicking on malicious links. This could potentially lead to unauthorized access to sensitive transaction data (CVE Mitre).

Additional resources


SourceThis report was generated using AI

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