Improper Authorization in PickMall Lilishop Affects Mobile Binding Functionality
CVE-2026-105571

6.9MEDIUM

Key Information:

Vendor

PickMall

Status
Pickmall Lilishop
Vendor
CVE Published:
6 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-105571?

A vulnerability in the PickMall Lilishop application version 4.2.4 and earlier has been identified, affecting the Mobile Binding component. The issue arises from an unspecified function within the '/buyer/passport/member/bindMobile' file, where inappropriate handling of the 'Username' argument can lead to unauthorized access. This vulnerability allows attackers to exploit the system remotely, raising significant security concerns. Despite early reports to the project about this flaw, a resolution has not yet been provided.

Affected Version(s)

PickMall Lilishop 4.2.0

PickMall Lilishop 4.2.1

PickMall Lilishop 4.2.2

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-2026-105571 - Proof of Concept

References

https://vuldb.com/vuln/413630
vdb-entrytechnical-description
https://vuldb.com/vuln/413630/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-105571
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

cztang (VulDB User)
VulDB CNA Team
.