SQL Injection Vulnerability in SourceCodester Computer Repair Shop Management System
CVE-2026-19021

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Computer Repair Shop Management System
Vendor
CVE Published:
6 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19021?

A security vulnerability has been identified in the SourceCodester Computer Repair Shop Management System version 1.0. This issue affects the file /classes/Master.php with the parameter f=delete_product, where an attacker can manipulate the argument ID to perform SQL injection. This vulnerability allows remote attackers to execute unauthorized SQL commands, potentially compromising the integrity and confidentiality of the database. The exploit has been publicly disclosed, increasing the risk of exploitation. It is essential for users to apply necessary security measures to safeguard their systems.

Affected Version(s)

Computer Repair Shop Management System 1.0

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-2026-19021 - Proof of Concept

References

https://vuldb.com/vuln/386421
vdb-entrytechnical-description
https://vuldb.com/vuln/386421/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19021
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

blue_pig (VulDB User)
.