CVE-2026-0673
Element Pack Addons for Elementor <= 8.3.15 - Unauthenticated SMTP Header Injection
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-93 |
| Vendor | bdthemes |
| Product | element pack addons for elementor – elementor widgets, elementor templates, elementor addons |
| Published | Aug 6, 2026 |
| Last Updated | Aug 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
bdthemes / Element Pack Addons for Elementor – Elementor Widgets, Elementor Templates, Elementor Addons
0 ≤ 8.3.15
References
Credits
Drew Webber (mcdruid)