SQL Injection Vulnerability in itsourcecode Hospital Management System
CVE-2026-13520

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Hospital Management System
Vendor
CVE Published:
29 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-13520?

A SQL injection vulnerability exists in the itsourcecode Hospital Management System 1.0, specifically within the /appointmentapproval.php file of the Appointment Handler component. This issue arises due to improper handling of the 'editid' argument, allowing an attacker to manipulate SQL queries executed within the application. The vulnerability can be exploited remotely, making it a significant threat to the security of sensitive data managed by the hospital system. The exploit has been publicly disclosed, which increases the urgency for organizations to address this vulnerability promptly.

Affected Version(s)

Hospital 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-2026-13520 - Proof of Concept

References

https://vuldb.com/vuln/374528
vdb-entrytechnical-description
https://vuldb.com/vuln/374528/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-13520
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

Acc1oFl4g (VulDB User)
.