Unrestricted File Upload Vulnerability in linlinjava litemall by linlinjava
CVE-2025-8764

5.3MEDIUM

Key Information:

Vendor

Linlinjava

Status
Litemall
Vendor
CVE Published:
9 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-8764?

A serious vulnerability has been discovered in linlinjava litemall versions up to 1.8.0, where the file upload function in /wx/storage/upload allows unrestricted file uploads. This flaw could permit an attacker to upload malicious files remotely, potentially compromising the application’s security. Given that the exploit has been publicly disclosed, it poses significant risk to users of affected versions of the product. Administrators are urged to implement immediate protective measures and upgrade to versions that patch this vulnerability.

Affected Version(s)

litemall 1.0

litemall 1.1

litemall 1.2

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-2025-8764 - Proof of Concept

References

https://vuldb.com/?id.319266
vdb-entrytechnical-description
https://vuldb.com/?ctiid.319266
signaturepermissions-required
https://vuldb.com/?submit.623957
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

ez-lbz (VulDB User)
.
CVE-2025-8764 : Unrestricted File Upload Vulnerability in linlinjava litemall by linlinjava