A vulnerability classified as critical has been found in Guangzhou Tuchuang Computer Software Development Interlib Library Cluster Automation Management System up to 2.0.1. This affects an unknown part of the file /interlib/admin/SysLib?cmdACT=inputLIBCODE&mod=batchXSL&xsl=editLIBCODE.xsl&libcodes=&ROWID=. The manipulation of the argument sql leads to sql injection. It is possible to initiate the attack 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.