CVE-2026-88793: Improper Neutralization of Input During Web Page Generation

The YouTube Embed WordPress plugin from 10.0 to 10.3 does not perform any authorisation check on one of its AJAX actions, relying only on a nonce it prints on every front-end page, and does not escape the stored data before rendering it, allowing unauthenticated attackers to store arbitrary web...

CVE-2021-24471: Improper Neutralization of Input During Web Page Generation

The YouTube Embed WordPress plugin before 5.2.2 does not validate, escape or sanitise some of its shortcode attributes, leading to Stored XSS issues by 1. using w, h, controls, cclang, color, language, start, stop, or style parameter of youtube shortcode, 2. by using style, class, rel, target,...

PT-2021-15995

Name of the Vulnerable Software and Affected Versions YouTube Embed WordPress plugin versions prior to 5.2.2 Description The issue arises from the plugin's failure to validate, escape, or sanitize certain shortcode attributes, leading to Stored XSS issues. This can occur through various means,...