CVE-2022-1250: Lifterlms

Medium severity, CVSS 6.1. EPSS: 1% chance of exploitation in the next 30 days.

The LifterLMS PayPal WordPress plugin before 1.4.0 does not sanitise and escape some parameters from the payment confirmation page before outputting them back in the page, leading to a Reflected Cross-Site Scripting issue

Affected products

• Lifterlms Lifterlms: before 1.4.0 (fixed in 1.4.0)

Published 2022-05-02. Last modified 2026-06-17.