Unauthenticated SQL Injection in Funnel Builder by FunnelKit
CVE-2026-42381

9.3CRITICAL

Key Information:

Vendor

WordPress
Status
Funnel Builder By Funnelkit
Vendor
CVE Published:
15 June 2026

What is CVE-2026-42381?

The Funnel Builder plugin by FunnelKit, specifically versions prior to 3.15.0.1, is prone to an unauthenticated SQL injection vulnerability. This security flaw could allow attackers to execute arbitrary SQL statements, potentially leading to unauthorized access to data or manipulation of the underlying database. Users of this plugin are strongly encouraged to update to the latest version to mitigate any associated risks.

Affected Version(s)

Funnel Builder by FunnelKit <= 3.15.0.1

References

https://patchstack.com/database/wordpress/plugin/funnel-b...
vdb-entry

CVSS V3.1

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

daroo | Patchstack Bug Bounty Program
.