CVE-2021-24973: Geminilabs Site Reviews

Medium severity, CVSS 6.1. EPSS: 1.3% chance of exploitation in the next 30 days.

The Site Reviews WordPress plugin before 5.17.3 does not sanitise and escape the site-reviews parameter of the glsr_action AJAX action (available to unauthenticated and any authenticated users), allowing them to perform Cross-Site Scripting attacks against logged in admins viewing the Tool dashboard of the plugin

Affected products

• Geminilabs Site Reviews: before 5.17.3 (fixed in 5.17.3)

Published 2022-01-03. Last modified 2026-06-17.