CVE-2022-4628 – Easy PayPal Buy Now Button < 1.7.4 - Contributor+ Stored XSS in Shortcode

https://notcve.org/view.php?id=CVE-2022-4628

19 Jan 2023 — The Easy PayPal Buy Now Button WordPress plugin before 1.7.4 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks The Easy PayPal Buy Now Button plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in versions up to, and including, 1.7.3 due to insufficient input sanitization and o... • https://wpscan.com/vulnerability/6ae719da-c43c-4b3a-bb8a-efa1de20100a • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •