CVE-2021-24616: Addtoany Share Buttons

Medium severity, CVSS 4.8. EPSS: 0.7% chance of exploitation in the next 30 days.

The AddToAny Share Buttons WordPress plugin before 1.7.48 does not escape its Image URL button setting, which could lead allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected products

• Addtoany Addtoany Share Buttons: before 1.7.48 (fixed in 1.7.48)

Published 2021-11-08. Last modified 2026-06-17.