CVE-2023-2028: Stpetedesign Call Now Accessibility Button

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

The Call Now Accessibility Button WordPress plugin before 1.1 does not properly sanitize some of its settings, which could allow high-privilege users to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Affected products

• Stpetedesign Call Now Accessibility Button: before 1.1 (fixed in 1.1)

Published 2023-07-10. Last modified 2026-06-17.