CVE-2026-30557 | SourceCodester Sales and Inventory System 1.0 Parameter add_category.php msg cross site scripting
A vulnerability, which was classified as problematic, has been found in SourceCodester Sales and Inventory System 1.0. Affected by this issue is some unknown functionality of the file add_category.php of the component Parameter Handler. Performing a manipulation of the argument msg results in cross site scripting.
This vulnerability is identified as CVE-2026-30557. The attack can be initiated remotely. There is not any exploit available.