SQL Injection Vulnerability in Kishan0725 Hospital Management System
CVE-2026-111990

6.9MEDIUM

Key Information:

Vendor

Kishan0725

Status
Hospital Management System
Vendor
CVE Published:
18 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-111990?

A SQL Injection vulnerability exists in the Kishan0725 Hospital Management System, specifically within the Appointment Cancellation Handler function located in admin-panel.php. This weakness allows attackers to manipulate the argument ID in the mysqli_query function, potentially leading to unauthorized database access and exploitation. The vulnerability can be exploited remotely, making it a serious concern for users of this system. Although the developers have been notified of the issue, they have yet to respond or release a patch, leaving the system exposed to potential attacks.

Affected Version(s)

Hospital Management System 777fda46b77a820977a5ba616283dbfbc40bf7e1

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-2026-111990 - Proof of Concept

References

https://vuldb.com/vuln/421655
vdb-entrytechnical-description
https://vuldb.com/vuln/421655/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-111990
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

baekhyun (VulDB User)
VulDB CNA Team
.