CVE-2025-13531: Hayyatapps Stylish Order Form Builder

Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The Stylish Order Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'product_name' parameter in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Hayyatapps Stylish Order Form Builder: up to and including 1.0

Published 2026-01-07. Last modified 2026-06-17.