SQL Injection Vulnerability in PHPGurukul News Portal Project 4.1
CVE-2026-5838

5.1MEDIUM

Key Information:

Vendor

PHPgurukul
Status
News Portal Project
Vendor
CVE Published:
9 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5838?

A vulnerability has been identified in the PHPGurukul News Portal Project version 4.1, specifically affecting the /admin/add-subadmins.php file. This issue allows an attacker to manipulate the 'sadminusername' parameter, leading to potential SQL injection attacks. The exploit can be executed remotely, making it critical for users to apply security patches and review their systems for potential misuse. The vulnerability has been publicly disclosed, raising awareness among potential targets.

Affected Version(s)

News Portal Project 4.1

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-2026-5838 - Proof of Concept

References

https://vuldb.com/vuln/356294
vdb-entrytechnical-description
https://vuldb.com/vuln/356294/cti
signaturepermissions-required
https://vuldb.com/submit/789908
third-party-advisory

CVSS V4

Score:
5.1
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

.