Simple Basic Contact Form <= 20250114 - Unauthenticated Stored Cross-Site Scripting

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2026-8172
CVSS 7.2 (High)
Publicly Published June 25, 2026
Last Updated June 29, 2026
Researcher Juthawong Naisanguansee

Description

The Simple Basic Contact Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 20250114 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.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for Simple Basic Contact Form

Software Type Plugin
Software Slug simple-basic-contact-form (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 20250114

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