SQL Injection Vulnerability in SourceCodester Pharmacy Sales and Inventory System
CVE-2026-6189

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Pharmacy Sales And Inventory System
Vendor
CVE Published:
13 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-6189?

A security flaw has been identified in the SourceCodester Pharmacy Sales and Inventory System 1.0, specifically within the /ajax.php?action=login endpoint. The improper handling of the 'Username' parameter could allow attackers to execute SQL injection attacks remotely. This vulnerability has been publicly disclosed, meaning there is a heightened risk of exploitation. It is essential for users of the affected system to apply necessary patches or updates to mitigate potential security threats.

Affected Version(s)

Pharmacy Sales and Inventory 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-2026-6189 - Proof of Concept

References

https://vuldb.com/vuln/357111
vdb-entrytechnical-description
https://vuldb.com/vuln/357111/cti
signaturepermissions-required
https://vuldb.com/submit/797377
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

lingzezzz (VulDB User)
.