5.3Medium

CVE-2026-0673Element Pack Addons for Elementor <= 8.3.15 - Unauthenticated SMTP Header Injection

bdthemes Element Pack Addons for Elementor – Elementor Widgets, Elementor Templates, Elementor Addons Published: (3 months ago)

Description

The Element Pack Addons for Elementor plugin for WordPress is vulnerable to Email Header Injection in all versions up to, and including, 8.3.15 via the `element_pack_contact_form` AJAX action. This is due to insufficient sanitization of newline characters in user-supplied input that gets concatenated into email headers. This makes it possible for unauthenticated attackers to inject arbitrary email headers into emails sent by the contact form.

Weakness (CWE): CWE-93

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches