EUVD-2026-16195CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/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 security flaw has been discovered in itsourcecode Payroll Management System up to 1.0. This affects an unknown function of the file /index.php. Performing a manipulation of the argument page results in cross site scripting. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
Analysis
Reflected cross-site scripting (XSS) in itsourcecode Payroll Management System version 1.0 allows remote unauthenticated attackers to inject malicious scripts via manipulation of the 'page' parameter in /index.php. The vulnerability has a CVSS v4.0 score of 5.3 with network accessibility and low integrity impact; publicly available exploit code exists, and CISA SSVC assessment confirms the flaw is exploitable and partially automatable, making it suitable for active compromise of application integrity and user sessions.
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Remediation
Within 30 days: Identify affected systems running itsourcecode Payroll Management System and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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External POC / Exploit Code
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