CVE-2020-13644: Pickplugins Accordion

Medium severity, CVSS 5.4. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue was discovered in the Accordion plugin before 2.2.9 for WordPress. The unprotected AJAX wp_ajax_accordions_ajax_import_json action allowed any authenticated user with Subscriber or higher permissions the ability to import a new accordion and inject malicious JavaScript as part of the accordion.

Affected products

• Pickplugins Accordion: before 2.2.9 (fixed in 2.2.9)

Published 2020-05-28. Last modified 2026-06-17.