CVE-2026-91014: Unknown Realtyna Organic Idx Plugin + Wpl Real Estate

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

The Realtyna Organic IDX plugin + WPL Real Estate WordPress plugin before 5.4.2 does not sanitise and escape some of its parameters before reflecting them back in the page, allowing unauthenticated attackers to run arbitrary web scripts in a visitor's browser if they can trick the visitor into following a crafted link (reflected XSS).

Affected products

• Unknown Realtyna Organic Idx Plugin + Wpl Real Estate: before 5.4.2 (fixed in 5.4.2)

Published 2026-09-17. Last modified 2026-09-18.