---
id: CVE-2026-86673
title: >-
  A vulnerability was determined in ningzichun Student Management System up to
  98760f5711cf6dc8b4adca53a9e207ca49b02ebf
summary: >-
  A vulnerability was determined in ningzichun Student Management System up to
  98760f5711cf6dc8b4adca53a9e207ca49b02ebf. Affected by this issue is the
  function mysqli_connect of the file config/database.php of the component
  Database Connec…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-259
  - CWE-798
vendor: ningzichun
product: Student Management System
affected:
  - student_management_system 98760f5711cf6dc8b4adca53a9e207ca49b02ebf
published: '2026-09-08'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T19:20:16.413'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-86673'
references:
  - url: 'https://github.com/ningzichun/student-management-system/issues/15'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-86673'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/908932'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/399764'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/399764/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-08T18:11:35.507298Z'
ingestedAt: '2026-09-08T19:08:49.634Z'
epss: 0.00472
epssPercentile: 0.38229
---

## Overview

A vulnerability was determined in ningzichun Student Management System up to 98760f5711cf6dc8b4adca53a9e207ca49b02ebf. Affected by this issue is the function mysqli_connect of the file config/database.php of the component Database Connection. This manipulation causes hard-coded credentials. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.

## Remediation

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