SQL Injection Vulnerability in mathurvishal CloudClassroom-PHP-Project
CVE-2026-97883

6.9MEDIUM

Key Information:

Vendor

Mathurvishal

Status
Cloudclassroom-PHP-project
Vendor
CVE Published:
25 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-97883?

A security vulnerability exists in the mathurvishal CloudClassroom-PHP-Project prior to version 5dadec098bfbbf3300d60c3494db3fb95b66e7be, specifically in the 'updatequery.php' file. This issue allows an attacker to manipulate the 'gid' argument, resulting in SQL injection that can be initiated remotely. The exploit has been publicly disclosed, and there has been no response from the vendor despite early contact regarding this security risk. Continuous delivery with rolling releases means specific version details of affected or patched releases are currently unavailable.

Affected Version(s)

CloudClassroom-PHP-Project 5dadec098bfbbf3300d60c3494db3fb95b66e7be

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-2026-97883 - Proof of Concept

References

https://vuldb.com/vuln/409902
vdb-entrytechnical-description
https://vuldb.com/vuln/409902/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-97883
third-party-advisory

CVSS V4

Score:
6.9
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

vinniboy021 (VulDB User)
VulDB CNA Team
.