SQL Injection Vulnerability in CodeAstro Leave Management System Affects User Data Security
CVE-2026-11506

5.3MEDIUM

Key Information:

Vendor

Codeastro

Status
Leave Management System
Vendor
CVE Published:
8 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-11506?

A SQL injection vulnerability exists in the CodeAstro Leave Management System version 1.0, specifically within the /admin/search_staff_for_deletion.php file. This issue arises from improper handling of the 'Name' argument, allowing attackers to execute arbitrary SQL commands. Such a manipulation can lead to unauthorized data access and potential breaches of sensitive user information. The vulnerability has been publicly disclosed, making it crucial for users to secure their systems immediately to prevent possible exploitation.

Affected Version(s)

Leave 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-2026-11506 - Proof of Concept

References

https://vuldb.com/vuln/369126
vdb-entrytechnical-description
https://vuldb.com/vuln/369126/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-11506
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

jimages123 (VulDB User)
.