Unrestricted File Upload Vulnerability in Code-Projects Online Product Reservation System
CVE-2026-0577

5.3MEDIUM

Key Information:

Vendor

Code-projects

Status
Online Product Reservation System
Vendor
CVE Published:
4 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-0577?

A security flaw in the Online Product Reservation System by Code-Projects enables unrestricted file uploads through the file /handgunner-administrator/prod.php. This vulnerability allows remote attackers to exploit this functionality to upload malicious files, potentially compromising the system's integrity and security. It has been publicly disclosed, increasing the risk of exploitation by malicious actors.

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Affected Version(s)

Online Product Reservation 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-2026-0577 - Proof of Concept

References

https://vuldb.com/?id.339461
vdb-entry
https://vuldb.com/?ctiid.339461
signaturepermissions-required
https://vuldb.com/?submit.731015
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

Ho Cherry (VulDB User)
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