Unrestricted File Upload Vulnerability in SourceCodester Simple POS
CVE-2026-9445

5.3MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Simple Pos And Inventory System
Vendor
CVE Published:
25 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-9445?

A vulnerability exists within the SourceCodester Simple POS and Inventory System that allows an attacker to upload files without proper restrictions. This issue originates in the /admin/addproduct.php file's handling of file uploads, particularly affecting the image argument. If exploited, this flaw opens the door for remote attackers to upload potentially malicious files, posing a significant risk to the integrity and security of the system. Users are strongly advised to review their implementations and apply necessary safeguards against this type of exploitation.

Affected Version(s)

Simple POS 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-2026-9445 - Proof of Concept

References

https://vuldb.com/vuln/365426
vdb-entrytechnical-description
https://vuldb.com/vuln/365426/cti
signaturepermissions-required
https://vuldb.com/submit/813612
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

c4ttr4ck (VulDB User)
.