SQL Injection Vulnerability in PHPGurukul Online Shopping Portal Project 2.1
CVE-2026-5636

5.3MEDIUM

Key Information:

Vendor

PHPgurukul
Status
Online Shopping Portal Project
Vendor
CVE Published:
6 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5636?

A vulnerability exists in PHPGurukul Online Shopping Portal Project 2.1, specifically within the /cancelorder.php file of the Parameter Handler component. This weakness allows an attacker to exploit the argument 'oid', leading to SQL injection attacks that can be initiated remotely. The potential for this exploit to be publicly disseminated raises significant security concerns for users of this platform.

Affected Version(s)

Online Shopping Portal Project 2.1

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-2026-5636 - Proof of Concept

References

https://vuldb.com/vuln/355424
vdb-entrytechnical-description
https://vuldb.com/vuln/355424/cti
signaturepermissions-required
https://vuldb.com/submit/785947
third-party-advisory

CVSS V4

Score:
5.3
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

.