CVE-2026-81404: Unknown Ipgp Visitors Origin

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

The IPGP Visitors Origin WordPress plugin before 1.6 does not sanitise or escape user input before reflecting it back in the HTTP response, allowing unauthenticated attackers to perform Reflected Cross-Site Scripting attacks against users who are tricked into submitting a crafted request.

Affected products

• Unknown Ipgp Visitors Origin: from 1.3, before 1.6 (fixed in 1.6)

Published 2026-09-05. Last modified 2026-09-08.