Unrestricted File Upload Vulnerability in SourceCodester Simple Company Website
CVE-2025-6872

5.1MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Simple Company Website
Vendor
CVE Published:
29 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-6872?

A vulnerability exists in SourceCodester Simple Company Website version 1.0 that allows unauthorized users to upload files without restrictions. This occurs due to inadequate validation in the img argument of the SystemSettings.php file. As a result, attackers can remotely exploit this flaw to upload malicious files, leading to potential compromise of the web application and its data. The exploit has been publicly disclosed, posing a significant risk to affected installations and their users.

Affected Version(s)

Simple Company Website 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-2025-6872 - Proof of Concept

References

https://vuldb.com/?id.314344
vdb-entrytechnical-description
https://vuldb.com/?ctiid.314344
signaturepermissions-required
https://vuldb.com/?submit.603643
third-party-advisory

CVSS V4

Score:
5.1
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

meraklbz (VulDB User)
.
CVE-2025-6872 : Unrestricted File Upload Vulnerability in SourceCodester Simple Company Website