SQL Injection Vulnerability in PHPGurukul Online Shopping Portal 2.1
CVE-2026-5641

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-2026-5641?

An SQL injection vulnerability exists in the PHPGurukul Online Shopping Portal version 2.1, specifically within the /admin/update-image1.php file's Parameter Handler. Attackers can exploit this vulnerability by manipulating the 'filename' argument, potentially leading to unauthorized access and manipulation of the database. The exploit is accessible from a remote location and has been publicly disclosed, raising concerns for users of this software. Immediate action is recommended to secure affected systems.

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-2026-5641 - Proof of Concept

References

https://vuldb.com/vuln/355429
vdb-entrytechnical-description
https://vuldb.com/vuln/355429/cti
signaturepermissions-required
https://vuldb.com/submit/785993
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

.