CVE-2026-0673: CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection') in bdthemes Element Pack Addons for Elementor – Elementor Widgets, Elementor Templates, Elementor Addons
The Element Pack Addons for Elementor WordPress plugin is vulnerable to Email Header Injection via the element_pack_contact_form AJAX action in all versions up to and including 8.3.15. This vulnerability arises from insufficient sanitization of newline characters in user input that is concatenated into email headers, allowing unauthenticated attackers to inject arbitrary email headers.
AI Analysis
Technical Summary
CVE-2026-0673 is an Email Header Injection vulnerability (CWE-93) in the Element Pack Addons for Elementor plugin for WordPress. The flaw exists in the element_pack_contact_form AJAX action due to improper neutralization of CRLF sequences in user-supplied input. Attackers can exploit this by injecting newline characters into email headers, potentially manipulating email content or headers sent by the contact form. The vulnerability affects all versions up to and including 8.3.15. No official patch or remediation guidance is currently available.
Potential Impact
An unauthenticated attacker can inject arbitrary email headers into emails sent by the contact form, which may allow manipulation of email delivery or content. The vulnerability does not impact confidentiality or availability directly but can lead to email-based attacks such as spoofing or spam relay.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider disabling or restricting access to the vulnerable AJAX action or implementing input sanitization controls at the application or web server level to block CRLF injection attempts.
CVE-2026-0673: CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection') in bdthemes Element Pack Addons for Elementor – Elementor Widgets, Elementor Templates, Elementor Addons
Description
The Element Pack Addons for Elementor WordPress plugin is vulnerable to Email Header Injection via the element_pack_contact_form AJAX action in all versions up to and including 8.3.15. This vulnerability arises from insufficient sanitization of newline characters in user input that is concatenated into email headers, allowing unauthenticated attackers to inject arbitrary email headers.
CVSS v3.1
Score 5.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-0673 is an Email Header Injection vulnerability (CWE-93) in the Element Pack Addons for Elementor plugin for WordPress. The flaw exists in the element_pack_contact_form AJAX action due to improper neutralization of CRLF sequences in user-supplied input. Attackers can exploit this by injecting newline characters into email headers, potentially manipulating email content or headers sent by the contact form. The vulnerability affects all versions up to and including 8.3.15. No official patch or remediation guidance is currently available.
Potential Impact
An unauthenticated attacker can inject arbitrary email headers into emails sent by the contact form, which may allow manipulation of email delivery or content. The vulnerability does not impact confidentiality or availability directly but can lead to email-based attacks such as spoofing or spam relay.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider disabling or restricting access to the vulnerable AJAX action or implementing input sanitization controls at the application or web server level to block CRLF injection attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-01-07T17:15:14.569Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a74811abf8831d539b58c0a
Added to database: 08/06/2026, 12:42:02 UTC
Last enriched: 08/06/2026, 12:57:31 UTC
Last updated: 08/06/2026, 13:01:22 UTC
Views: 4
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