lostvip-com ruoyi-go system_router.go SelectListByPage sql injection

A flaw has been found in lostvip-com ruoyi-go up to 2.1. This impacts the function SelectListByPage of the file modules/system/system_router.go. This manipulation of the argument orderByColumn/isAsc causes sql injection. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.