---
id: CVE-2026-90851
title: A flaw has been found in PHPGurukul Hostel Management System 3.0
summary: >-
  A flaw has been found in PHPGurukul Hostel Management System 3.0. This affects
  an unknown part of the file /admin/includes/checklogin.php. This manipulation
  of the argument ID causes improper access controls. Remote exploitation of the
  a…
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-266
  - CWE-284
vendor: PHPGurukul
product: Hostel Management System
affected:
  - hostel_management_system 3.0
published: '2026-09-15'
updated: '2026-09-15'
sourceUpdated: '2026-09-15T14:37:14.523'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90851'
references:
  - url: 'https://github.com/usernamevnq/CVEs/issues/10'
    label: cna@vuldb.com
  - url: 'https://phpgurukul.com/'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90851'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/926972'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403406'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403406/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-15T13:52:26.200196Z'
epss: 0.00366
epssPercentile: 0.2775
ingestedAt: '2026-09-15T02:19:07.440Z'
---

## Overview

A flaw has been found in PHPGurukul Hostel Management System 3.0. This affects an unknown part of the file /admin/includes/checklogin.php. This manipulation of the argument ID causes improper access controls. Remote exploitation of the attack is possible. The exploit has been published and may be used.

## Remediation

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