EUVD-2026-16054CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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4Description
A vulnerability was determined in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file /update_stock.php of the component HTTP GET Parameter Handler. This manipulation of the argument sid causes sql injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
SQL injection in SourceCodester Sales and Inventory System 1.0 allows authenticated remote attackers to manipulate the sid parameter in /update_stock.php via HTTP GET requests, enabling unauthorized database query execution with limited confidentiality and integrity impact. Publicly available exploit code exists, and the vulnerability carries a moderate CVSS 5.3 score with low real-world exploitation probability (EPSS 0.03%, percentile 8%), indicating this is a lower-priority issue despite public disclosure.
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.
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