CVE-2026-7623: SureForms <= 2.8.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'headingWrapper' Block Attribute

Published Aug 1, 2026
·
Updated

The SureForms – Contact Form, Payment Form & Other Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'headingWrapper' parameter in all versions up to, and including, 2.8.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected Software

1 affected component
SureForms SureForms – Contact Form, Payment Form & Other Custom Form Builder plugin for WordPress<=2.8.1

Event History

Aug 1, 2026
CVE Published
via MITRE·01:29 AM
Data Sourced
via MITRE·01:29 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·03:16 AM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2026-7623?

The severity of CVE-2026-7623 is rated as medium with a score of 6.4.

2

What is the impact of CVE-2026-7623?

CVE-2026-7623 allows for authenticated Stored Cross-Site Scripting attacks due to insufficient input sanitization.

3

How can I fix CVE-2026-7623?

You can fix CVE-2026-7623 by updating the SureForms plugin to a version later than 2.8.1 which addresses the vulnerability.

4

Who is affected by CVE-2026-7623?

Users of the SureForms plugin for WordPress up to and including version 2.8.1 are affected by CVE-2026-7623.

5

What types of attacks are possible with CVE-2026-7623?

CVE-2026-7623 enables attackers to exploit stored Cross-Site Scripting vulnerabilities that affect contributors and higher roles.

Company

Resources

Contact

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CVE-2026-7623 - SureForms <= 2.8.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'headingWrapper' Block Attribute - SecAlerts