CVE-2022-1889 Information

Description

The Newsletter WordPress plugin before 7.4.6 does not escape and sanitise the preheader_text setting which could allow high privilege users to perform Stored Cross-Site Scripting attacks when the unfilteredhtml is disallowed

Reference

https://wpscan.com/vulnerability/ee3832e2-ce40-4063-a23e-44c7f7f5f46a