CVE-2021-24681

The Duplicate Page WordPress plugin through 4.4.2 does not sanitise or escape the Duplicate Post Suffix settings before outputting it, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed...

Duplicate Page < 4.4.3 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise or escape the Duplicate Post Suffix settings before outputting it, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. The attempt to fix the issue in 4.4.2 is insufficient and...