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 in all versions up to and including 8.3.15. The vulnerability arises from insufficient sanitization of newline characters in user input processed by the `element_pack_contact_form` AJAX action, allowing unauthenticated attackers to inject arbitrary email headers into emails sent by the contact form.
AI Analysis
Technical Summary
CVE-2026-0673 describes an Email Header Injection vulnerability in the Element Pack Addons for Elementor plugin for WordPress. The flaw exists in all versions up to and including 8.3.15, where user-supplied input is not properly sanitized for newline characters before being concatenated into email headers via the `element_pack_contact_form` AJAX action. This allows unauthenticated attackers to inject arbitrary email headers into outgoing emails generated by the contact form functionality.
Potential Impact
The vulnerability allows an unauthenticated attacker to manipulate email headers in messages sent by the plugin's contact form. This can lead to email spoofing or manipulation of email content headers, potentially facilitating phishing or spam campaigns. There is no direct impact on confidentiality or availability reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider disabling the affected contact form functionality or implementing input sanitization controls to filter newline characters in user inputs.
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 in all versions up to and including 8.3.15. The vulnerability arises from insufficient sanitization of newline characters in user input processed by the `element_pack_contact_form` AJAX action, allowing unauthenticated attackers to inject arbitrary email headers into emails sent by the contact form.
CVSS v3.1
Score 5.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-0673 describes an Email Header Injection vulnerability in the Element Pack Addons for Elementor plugin for WordPress. The flaw exists in all versions up to and including 8.3.15, where user-supplied input is not properly sanitized for newline characters before being concatenated into email headers via the `element_pack_contact_form` AJAX action. This allows unauthenticated attackers to inject arbitrary email headers into outgoing emails generated by the contact form functionality.
Potential Impact
The vulnerability allows an unauthenticated attacker to manipulate email headers in messages sent by the plugin's contact form. This can lead to email spoofing or manipulation of email content headers, potentially facilitating phishing or spam campaigns. There is no direct impact on confidentiality or availability reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider disabling the affected contact form functionality or implementing input sanitization controls to filter newline characters in user inputs.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-74gv-xjcv-gwc2
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-0673"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6a74cf7cbf8831d5391acb55
Added to database: 08/06/2026, 18:16:28 UTC
Last enriched: 08/06/2026, 18:25:15 UTC
Last updated: 08/07/2026, 03:40:59 UTC
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.