SQL Injection Vulnerability in CodeAstro Simple Online Leave Management System
CVE-2026-15134

6.9MEDIUM

Key Information:

Vendor

Codeastro

Status
Simple Online Leave Management System
Vendor
CVE Published:
8 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15134?

A vulnerability exists in the CodeAstro Simple Online Leave Management System version 1.0, specifically related to inadequate input validation in the /SimpleOnlineLeave/index.php file. By manipulating the 'email' parameter, an attacker may execute SQL injection attacks, potentially accessing sensitive data stored within the database. This vulnerability allows for exploitation from a remote location and has been publicly disclosed, making it critical for affected users to apply necessary security measures.

Affected Version(s)

Simple Online 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-2026-15134 - Proof of Concept

References

https://vuldb.com/vuln/376949
vdb-entrytechnical-description
https://vuldb.com/vuln/376949/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15134
third-party-advisory

CVSS V4

Score:
6.9
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

yingxiujie (VulDB User)
.