---
id: CVE-2026-100894
title: >-
  A vulnerability was identified in mathurvishal CloudClassroom-PHP-Project up
  to 5dadec098bfbbf3300d60c3494db3fb95b66e7be
summary: >-
  A vulnerability was identified in mathurvishal CloudClassroom-PHP-Project up
  to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This issue affects some unknown
  processing of the file updateguest.php. The manipulation of the argument gname
  lead…
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: mathurvishal
product: CloudClassroom-PHP-Project
affected:
  - CloudClassroom-PHP-Project 5dadec098bfbbf3300d60c3494db3fb95b66e7be
published: '2026-09-28'
updated: '2026-09-28'
sourceUpdated: '2026-09-28T02:17:19.260'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-100894'
references:
  - url: >-
      https://github.com/JaconiasDev/Advisory-CloundClassroom-PHP-Project-1.0.git
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-100894'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/917723'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/410844'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/410844/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-28T02:01:16.949Z'
---

## Overview

A vulnerability was identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This issue affects some unknown processing of the file updateguest.php. The manipulation of the argument gname leads to sql injection. The attack may be initiated remotely. The exploit is publicly available and might be used. 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 vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

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