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.
Published: 2026-08-06
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 11 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Bdthemes
Bdthemes element Pack Addons For Elementor
Wordpress
Wordpress wordpress
Vendors & Products Bdthemes
Bdthemes element Pack Addons For Elementor
Wordpress
Wordpress wordpress

Thu, 06 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 06 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
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.
Title Element Pack Addons for Elementor <= 8.3.15 - Unauthenticated SMTP Header Injection
Weaknesses CWE-93
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}


Subscriptions

Bdthemes Element Pack Addons For Elementor
Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-08-06T14:05:57.732Z

Reserved: 2026-01-07T17:15:14.569Z

Link: CVE-2026-0673

cve-icon Vulnrichment

Updated: 2026-08-06T14:03:24.589Z

cve-icon NVD

Status : Deferred

Published: 2026-08-06T13:17:21.387

Modified: 2026-08-12T21:00:52.257

Link: CVE-2026-0673

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-11T14:15:13Z

Weaknesses
  • CWE-93

    Improper Neutralization of CRLF Sequences ('CRLF Injection')