aitangbao springboot-manager Filename upload cross site scripting

A vulnerability, which was classified as problematic, has been found in aitangbao springboot-manager 3.0. This issue affects some unknown processing of the file /sysFiles/upload of the component Filename Handler. The manipulation of the argument name leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.