Unrestricted File Upload Vulnerability in Givanz Vvveb by Givanz
CVE-2025-9397

5.3MEDIUM

Key Information:

Vendor

Givanz

Status
Vvveb
Vendor
CVE Published:
24 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9397?

A vulnerability has been discovered in Givanz Vvveb affecting versions up to 1.0.7.2, specifically within the '/system/traits/media.php' file. The flaw allows attackers to exploit the 'files[]' argument, potentially leading to unrestricted file uploads. This issue can be accessed remotely, posing significant risks to security. It has been publicly disclosed, and users are strongly encouraged to apply patches provided by the code maintainer, who has claimed to rectify the issue in an upcoming release.

Affected Version(s)

Vvveb 1.0.7.0

Vvveb 1.0.7.1

Vvveb 1.0.7.2

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-2025-9397 - Proof of Concept

References

https://vuldb.com/?id.321233
vdb-entrytechnical-description
https://vuldb.com/?ctiid.321233
signaturepermissions-required
https://vuldb.com/?submit.632530
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

Yu Bao (VulDB User)
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