SQL Injection Vulnerability in itsourcecode Information System Society Membership System
CVE-2026-86267

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Information System Society Membership System
Vendor
CVE Published:
7 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-86267?

A security vulnerability has been identified in the itsourcecode Information System Society Membership System version 1.0, specifically in the file /society/check_student.php. This flaw allows an attacker to manipulate the student_id parameter, leading to potential SQL injection attacks. Such vulnerabilities can enable unauthorized access to sensitive data, with the possibility of remote exploitation, making it imperative for users and administrators to mitigate this risk promptly. Publicly disclosed exploits are available, underscoring the urgent need for remedial action.

Affected Version(s)

Information System Society Membership 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-2026-86267 - Proof of Concept

References

https://vuldb.com/vuln/399426
vdb-entrytechnical-description
https://vuldb.com/vuln/399426/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-86267
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

anglemsg (VulDB User)
.