CVE-2021-38323: 30lines Rentpress

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

The RentPress WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the selections parameter found in the ~/src/rentPress/AjaxRequests.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 6.6.4.

Affected products

• 30lines Rentpress: up to and including 6.6.4

Published 2021-09-09. Last modified 2026-06-17.