Companion Sitemap Generator < 4.5.3 - Cross-Site Scripting

The plugin does not sanitise and escape some parameters before outputting them back in pages, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as admin. id: CVE-2023-1780 info: name: Companion Sitemap Generator 4.5.3 - Cross-Site Scripting author:...