SchoolCenter Web Tools version 11.0.27 suffers from a cross site scripting vulnerability. This is an old issue that was never fixed by the vendor in earlier releases.
9c557412d22448c819499d4a9671df660ca09aac0b5f82b040390b919fbe324c
SchoolCenter versions 8.0 and below suffer from a URL handling cross site scripting vulnerability.
2e60f98e4c8e0ba904bcdadd443411a7ae55d711a435b722329fa1970cdaae07