Vulnerabilities and security researches foremail-javascript-cloaker email-javascript-cloaker

Jun 25, 2026

CVE, Research URL: CVE-2026-10091
Home page URL: Security reports for Email JavaScript Cloak
Application: Email JavaScript Cloak
Date: Jun 24, 2026
Research Description: The Email JavaScript Cloak plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'email' shortcode in all versions up to, and including, 1.03 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions: max 1.03.
Status: vulnerable