FireBox Popups <= 3.1.7 - Unauthenticated Sensitive Information Exposure in 'form_id' Parameter
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| fireplugins | FireBox Popups – Increase Sales and Grow Your Email List | up to 3.1.7 | — | No fix listed | CNA |
- FireBox Popups – Increase Sales and Grow Your Email List Vendorfireplugins Affected up to 3.1.7 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-12120
- 2026-10-03 Alias added: GHSA-6vf6-8q8x-qxcc
References
Other 10
- 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
More fireplugins vulnerabilities
- TI-2026-53658 FireBox <= 3.1.10 - Authenticated (Author+) Remote Code Execution to Privilege Escalation CVSS 3.1HIGH 8.8
- TI-2025-41299 WordPress FireBox plugin <= 3.1.0-free - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
- TI-2026-70249 SQL injection in FireBox popup builder via form display condition CVSS 3.1MEDIUM 5.3
Sources
- CVE-2026-12120 · CVE Program
- CVE-2026-12120 · NVD
- FIRST EPSS
- GHSA-6vf6-8q8x-qxcc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences