SQL Injection Vulnerability in SourceCodester Pharmacy Sales and Inventory System
CVE-2026-7391

5.3MEDIUM

Key Information:

Vendor

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7391?

A vulnerability exists within the SourceCodester Pharmacy Sales and Inventory System 1.0 that enables an attacker to perform SQL injection through the 'save_supplier' function located in the '/ajax.php?action=save_supplier' endpoint. By manipulating the ID argument, remote attackers can exploit this flaw, allowing unauthorized access to the database and potentially compromising sensitive information. The exploit technique has been publicly disclosed, raising concerns for users of this system.

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-2026-7391 - Proof of Concept

References

https://vuldb.com/vuln/360116
vdb-entrytechnical-description
https://vuldb.com/vuln/360116/cti
signaturepermissions-required
https://vuldb.com/submit/803106
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

Credit

microwave (VulDB User)
.