CVE-2023-36503: Maxfoundry Maxbuttons

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

Auth. (contributor+) Cross-Site Scripting (XSS) vulnerability in Max Foundry WordPress Button Plugin MaxButtons plugin <= 9.5.3 versions.

Affected products

• Maxfoundry Maxbuttons: up to and including 9.5.3

Published 2023-07-25. Last modified 2026-06-17.