---
id: CVE-2026-86267
title: >-
  A security vulnerability has been detected in itsourcecode Information System
  Society Membership System 1.0
summary: >-
  A security vulnerability has been detected in itsourcecode Information System
  Society Membership System 1.0. This issue affects some unknown processing of
  the file /society/check_student.php. The manipulation of the argument
  student_id l…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-74
  - CWE-89
vendor: itsourcecode
product: Information System Society Membership System
affected:
  - information_system_society_membership_system 1.0
published: '2026-09-07'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T14:17:33.440'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-86267'
references:
  - url: 'https://github.com/anglemsg2401-bot/cve/issues/5'
    label: cna@vuldb.com
  - url: 'https://itsourcecode.com/'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-86267'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/903719'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/399426'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/399426/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-08T13:43:26.569190Z'
epss: 0.00333
epssPercentile: 0.2378
ingestedAt: '2026-09-08T15:33:26.974Z'
---

## Overview

A security vulnerability has been detected in itsourcecode Information System Society Membership System 1.0. This issue affects some unknown processing of the file /society/check_student.php. The manipulation of the argument student_id leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.