CVE-2023-0543: Kibokolabs Arigato Autoresponder And Newsletter

Medium severity, CVSS 4.8. EPSS: 0.5% chance of exploitation in the next 30 days.

The Arigato Autoresponder and Newsletter WordPress plugin before 2.1.7.2 does not sanitize and escape some of its settings, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected products

• Kibokolabs Arigato Autoresponder And Newsletter: before 2.1.7.2 (fixed in 2.1.7.2)

Published 2023-02-27. Last modified 2026-06-17.