CVE-2026-12120
FireBox Popups <= 3.1.7 - Unauthenticated Sensitive Information Exposure in 'form_id' Parameter
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jun 18, 2026
- Updated
- Jun 18, 2026
- Reserved
- Jun 12, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | Wordfence |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
FireBox Popups – Increase Sales and Grow Your Email Listfireplugins |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/54f939f9-2853-401a-adc0-5b727da5179b?source=cve
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.7/Inc/Core/Admin/Admin.php#L156
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.7/Inc/Core/Admin/Admin.php#L42
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.7/Inc/Core/Plugin.php#L217
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.7/Inc/Framework/init.php#L254
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.6/Inc/Core/Admin/Admin.php#L156
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.6/Inc/Core/Admin/Admin.php#L42
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.6/Inc/Core/Plugin.php#L217
- https://plugins.trac.wordpress.org/browser/firebox/tags/3.1.6/Inc/Framework/init.php#L254
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3572719%40firebox&new=3572719%40firebox&sfp_email=&sfph_mail=#file38
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