Unrestricted File Upload Vulnerability in MomoTommy's File Management System
CVE-2026-114262

6.9MEDIUM

Key Information:

Vendor

MomoTommy

Status
File-management-system
Vendor
CVE Published:
21 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-114262?

A vulnerability is present in MomoTommy's File Management System due to improper handling in the 'store' function of FileController.php. This flaw allows for unrestricted file uploads, potentially enabling remote attackers to upload malicious files without authentication. The issue was previously reported; however, no remedial action has been taken by the project maintainers. As this product follows a rolling release model, specific versions affected by this vulnerability remain unspecified but may include all iterations of the system.

Affected Version(s)

file-management-system dc9ce1bf27f94b23d906cb1e86ce374dc94ca5df

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-2026-114262 - Proof of Concept

References

https://vuldb.com/vuln/424694
vdb-entrytechnical-description
https://vuldb.com/vuln/424694/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-114262
third-party-advisory

CVSS V4

Score:
6.9
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

Yangnb1234 (VulDB User)
VulDB CNA Team
.