CVE-2022-0780: Searchiq

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

The SearchIQ WordPress plugin before 3.9 contains a flag to disable the verification of CSRF nonces, granting unauthenticated attackers access to the siq_ajax AJAX action and allowing them to perform Cross-Site Scripting attacks due to the lack of sanitisation and escaping in the customCss parameter

Affected products

• Searchiq Searchiq: before 3.9 (fixed in 3.9)

Published 2022-04-18. Last modified 2026-06-17.