FireBox <= 3.1.13 - Authenticated (Author+) SQL Injection via FireBox Form Display Condition

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-104724
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-10 05:16:39 UTC
Updated2026-10-11 17:16:59 UTC
DescriptionThe FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment plugin for WordPress is vulnerable to generic SQL Injection via FireBox Form Display Condition in all versions up to, and including, 3.1.13 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with author-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. On fresh installations of version 3.1.10 and later, exploitation requires administrator-level access; however, on sites upgraded from a version prior to 3.1.10, the preserveCampaignRoleAccess() migration grants the edit_fireboxes capability to any role that previously held edit_posts, reducing the minimum required privilege to Author-level.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.002360000 probability, percentile 0.133730000 (date 2026-10-11)

Problem Types: CWE-89 | CWE-89 CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.3MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
3.1CNADECLARED5.3MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Fireplugins FireBox WooCommerce Popup Builder Exit Intent Popup Email Optin Cart Abandonment affected 3.1.13 semver Not specified

References

ReferenceSourceLinkTags
www.wordfence.com/threat-intel/vulnerabilities/id/cc07d2db-0a1b-4948-ad02-f9b24... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/firebox/tags/3.1.13/Inc/Core/FB/Meta.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset/3724861/firebox/trunk/Inc/Framework/Inc/Base/Condit... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/firebox/tags/3.1.13/Inc/Framework/Inc/Base/Conditions... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/firebox/tags/3.1.13/Inc/Framework/Inc/Includes/DB.php [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Wordfence PRISM (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-10-02T12:00:30.000ZVendor Notified
CNA2026-10-09T15:42:12.000ZDisclosed

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