Cross Site Scripting Vulnerability in Enilu Web-Flash File Upload Component
CVE-2025-5523

5.1MEDIUM

Key Information:

Vendor

Enilu

Status
Web-flash
Vendor
CVE Published:
3 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5523?

Enilu Web-Flash 1.0 has a vulnerability in the file upload component that allows for cross site scripting through the improper handling of user input in the file upload function. This issue occurs within the fileService.upload method located in the FileController. Remote attackers can exploit this flaw by manipulating input arguments, thus leading to potential unauthorized actions and the execution of malicious scripts in users' browsers. Public disclosure of this vulnerability raises concerns regarding its ease of exploitation, highlighting the necessity for immediate attention to secure the affected software.

Affected Version(s)

web-flash 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-2025-5523 - Proof of Concept

References

https://vuldb.com/?id.310959
vdb-entrytechnical-description
https://vuldb.com/?ctiid.310959
signaturepermissions-required
https://vuldb.com/?submit.585342
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

electroN1c (VulDB User)
.