Cross-Site Scripting Vulnerability in SourceCodester Pharmacy Sales and Inventory System
CVE-2026-7390

5.1MEDIUM

Key Information:

Vendor

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7390?

A cross-site scripting (XSS) vulnerability has been identified in the SourceCodester Pharmacy Sales and Inventory System version 1.0. The flaw is located in the Customer function of the /index.php?page=customer file, where improper handling of the Name parameter allows an attacker to inject malicious scripts. This security issue can be exploited remotely, potentially compromising user data and security. The exploit has become publicly available, making it crucial for users to assess their systems and apply necessary mitigations.

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-2026-7390 - Proof of Concept

References

https://vuldb.com/vuln/360115
vdb-entrytechnical-description
https://vuldb.com/vuln/360115/cti
signaturepermissions-required
https://vuldb.com/submit/803105
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

microwave (VulDB User)
.