CVE-2022-0471: Realfavicongenerator Favicon By Realfavicongenerator

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

The Favicon by RealFaviconGenerator WordPress plugin before 1.3.23 does not properly sanitise and escape the json_result_url parameter before outputting it back in the Favicon admin dashboard, leading to a Reflected Cross-Site Scripting issue

Affected products

• Realfavicongenerator Favicon By Realfavicongenerator: before 1.3.23 (fixed in 1.3.23)

Published 2022-04-11. Last modified 2026-06-17.