Cross Site Scripting Vulnerability in itsourcecode Payroll Management System
CVE-2026-3812

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Payroll Management System
Vendor
CVE Published:
9 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3812?

A cross site scripting vulnerability was identified in the itsourcecode Payroll Management System 1.0. The issue arises from an insecure function within the file /manage_employee_allowances.php, where the manipulation of the argument ID allows attackers to execute scripts in the context of the victim's browser. This vulnerability can be exploited remotely, posing significant risks to users by allowing unauthorized access to sensitive data. The exploit has been publicly disclosed, increasing the urgency for effective remediation.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Payroll Management System 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-3812 - Proof of Concept

References

https://vuldb.com/?id.349778
vdb-entrytechnical-description
https://vuldb.com/?ctiid.349778
signaturepermissions-required
https://vuldb.com/?submit.769103
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

innocence3130 (VulDB User)
JSON
.