Business Logic Vulnerability in linlinjava litemall Affects Multiple Versions
CVE-2025-8991

5.3MEDIUM

Key Information:

Vendor: Linlinjava
Status: Litemall
Vendor: CVE Published:; 15 August 2025

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👾 Exploit Exists🟡 Public PoC

What is CVE-2025-8991?

A significant business logic vulnerability has been identified in linlinjava litemall, specifically affecting versions up to 1.8.0. The issue lies within the Business Logic Handler component, particularly concerning the file located at /admin/config/express. By manipulating the argument 'litemall_express_freight_min', attackers can trigger business logic errors, potentially leading to unauthorized actions. This vulnerability can be exploited remotely, posing a risk to systems using the affected versions. The exploit has been publicly disclosed, emphasizing the need for immediate attention and remediation.

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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-2025-8991 - Proof of Concept