SQL Injection Vulnerability in Employee Management System by Code-Projects
CVE-2026-9451

5.3MEDIUM

Key Information:

Vendor

Code-projects

Status
Employee Management System
Vendor
CVE Published:
25 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-9451?

A security vulnerability has been detected in version 1.0 of the Employee Management System by Code-Projects. The issue resides in the file /process/applyleaveprocess.php, where manipulation of the argument ID may allow attackers to execute SQL injection attacks. This vulnerability can be exploited remotely, permitting unauthorized access to the database and potential data compromise. Publicly available exploits further raise the risk, making it imperative for users of this software to implement necessary security measures.

Affected Version(s)

Employee 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-2026-9451 - Proof of Concept

References

https://vuldb.com/vuln/365432
vdb-entrytechnical-description
https://vuldb.com/vuln/365432/cti
signaturepermissions-required
https://vuldb.com/submit/813707
third-party-advisory

CVSS V4

Score:
5.3
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

SSL_Seven_Security_Lab_WangZhiQiang_ZhanXiuChen (VulDB User)
.