WordPress Plugin WP Email Template HTML Injection

WordPress Plugin WP Email Template is prone to an HTML injection vulnerability because it fails to properly sanitize user-supplied input. Attacker supplied HTML and script code would run in the context of the affected browser potentially allowing the attacker to steal cookie-based authentication credentials or control how the site is rendered to the user other attacks are also possible. WordPress Plugin WP Email Template version 2.2.10 is vulnerable prior versions may also be affected.