Unrestricted File Upload Vulnerability in jkev Record Management System by SourceCodester
CVE-2026-5576

5.1MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Record Management System
Vendor
CVE Published:
5 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5576?

A vulnerability exists within the jkev Record Management System 1.0 that allows for unrestricted file uploads through the save_emp.php component on the Add Employee Page. This flaw may be exploited remotely, enabling attackers to upload malicious files without proper validation, leading to potential system compromise. The exploit techniques are publicly available, raising significant security concerns for users of this system.

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Affected Version(s)

Record Management System 1.0

Record 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-2026-5576 - Proof of Concept

References

https://vuldb.com/vuln/355346
vdb-entry
https://vuldb.com/vuln/355346/cti
signaturepermissions-required
https://vuldb.com/submit/783473
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

chenkh (VulDB User)
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