SQL Injection Vulnerability in itsourcecode Online Doctor Appointment System
CVE-2026-3981

6.9MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Online Doctor Appointment System
Vendor
CVE Published:
12 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3981?

A vulnerability exists in the Online Doctor Appointment System 1.0 developed by itsourcecode. It resides in the function of the file /admin/doctor_action.php, where an error in argument handling allows for SQL injection attacks. If exploited, this vulnerability could enable remote attackers to manipulate database queries, potentially accessing sensitive information. The exploit is now public, raising serious security concerns for users of this system.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Online Doctor Appointment 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-2026-3981 - Proof of Concept

References

https://vuldb.com/?id.350416
vdb-entrytechnical-description
https://vuldb.com/?ctiid.350416
signaturepermissions-required
https://vuldb.com/?submit.769613
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

18202818292 (VulDB User)
JSON
.