CVE-2021-24941: Icegram

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

The Popups, Welcome Bar, Optins and Lead Generation Plugin WordPress plugin before 2.0.5 does not sanitise and escape the message_id parameter of the get_message_action_row AJAX action before outputting it back in an attribute, leading to a reflected Cross-Site Scripting issue

Affected products

• Icegram Icegram: before 2.0.5 (fixed in 2.0.5)

Published 2021-12-21. Last modified 2026-06-17.