Vulnerability Description
The FireBox Popups – Increase Sales and Grow Your Email List plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.1.7 via the 'form_id' parameter. This makes it possible for unauthenticated attackers to extract download a full CSV export of all form submissions — including any personally identifiable information submitted by users — for any arbitrary form_id.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.6/Inc/Core/Admin/Adm
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.6/Inc/Core/Admin/Adm
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.6/Inc/Core/Plugin.ph
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.6/Inc/Framework/init
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.7/Inc/Core/Admin/Adm
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.7/Inc/Core/Admin/Adm
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.7/Inc/Core/Plugin.ph
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.7/Inc/Framework/init
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old
- https://www.wordfence.com/threat-intel/vulnerabilities/id/54f939f9-2853-401a-adc
FAQ
What is CVE-2026-12120?
CVE-2026-12120 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The FireBox Popups – Increase Sales and Grow Your Email List plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.1.7 via the 'form_id' paramete...
How severe is CVE-2026-12120?
CVE-2026-12120 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-12120?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.