CVE-2017-18491: Bestwebsoft Contact Form

Medium severity, CVSS 6.1. EPSS: 1.5% chance of exploitation in the next 30 days.

The contact-form-plugin plugin before 4.0.6 for WordPress has multiple XSS issues.

Affected products

• Bestwebsoft Contact Form: before 4.0.6 (fixed in 4.0.6)

Published 2019-08-13. Last modified 2026-06-17.