CVE-2026-18406: SureForms <= 2.12.2 - Unauthenticated Stored Cross-Site Scripting via Text Field Entity-Encoded Payload
Published Sep 5, 2026
·Updated
The SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Text Field Entity-Encoded Payload in all versions up to, and including, 2.12.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Software
1 affected component
WordPress SureForms<=2.12.2
Event History
Sep 5, 2026
CVE Published
via MITRE·06:37 AM
Data Sourced
via MITRE·06:37 AM
DescriptionSeverityWeakness