SQL Injection Vulnerability in Linlinjava Litemall Front-end WeChat API
CVE-2026-8771

6.9MEDIUM

Key Information:

Vendor

Linlinjava

Status
Litemall
Vendor
CVE Published:
17 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-8771?

A security flaw has been identified in the Linlinjava Litemall affecting the Front-end WeChat API. The vulnerability is located in the 'WxGoodsController' function of the component, allowing an attacker to exploit SQL injection techniques. This flaw can be remotely exploited, making it critical for users of Litemall versions up to 1.8.0 to assess their exposure and implement security measures. Despite early notifications to the vendor, no response has been recorded regarding the mitigation of 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-2026-8771 - Proof of Concept

References

https://vuldb.com/vuln/364396
vdb-entrytechnical-description
https://vuldb.com/vuln/364396/cti
signaturepermissions-required
https://vuldb.com/submit/811467
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

berna (VulDB User)
VulDB CNA Team
.