This vulnerability involves a cross-site scripting issue in the amirsanni mini-inventory-and-sales-management-system up to commit 81bf0b55f5933f3b0dbb1583204a612e06605b95. The problem is located in an unknown function of the Items Management Module (application/controllers/Items.php) where the itemName parameter is not properly sanitized. This allows remote attackers to execute arbitrary scripts in the context of the affected application. Due to the rolling release approach, no specific version ranges are identified. The vendor was contacted but did not provide any response or patch information.

Successful exploitation of this vulnerability could allow remote attackers to perform cross-site scripting attacks by injecting malicious scripts via the itemName parameter. This may lead to session hijacking, defacement, or other client-side attacks. However, the CVSS score and vector indicate no privileges required, low attack complexity, no user interaction needed, and limited impact on confidentiality and integrity, with no impact on availability.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch or workaround is available, users should consider applying input validation or sanitization on the itemName parameter as a temporary mitigation. Monitor official channels for updates or patches from the vendor.