A vulnerability, which was classified as problematic, has been found in SourceCodester Alphaware Simple E-Commerce System. Affected by this issue is some unknown functionality of the file stockin.php. The manipulation of the argument id with the input '"><script>alert(/xss/)</script> leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-205670 is the identifier assigned to this vulnerability.