SQL Injection Vulnerability in aircheng-org iWebShop-5
CVE-2026-86667

5.1MEDIUM

Key Information:

Vendor

Aircheng-org

Status
Iwebshop-5
Vendor
CVE Published:
8 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-86667?

A critical vulnerability has been discovered in aircheng-org's iWebShop-5 versions up to 5.15, specifically within the member_list function found in controllers/member.php. This flaw allows attackers to manipulate the Search argument, leading to SQL injection that can be executed remotely. The vulnerability is publicly known, and exploits have been made available, posing significant risk to affected installations. Despite prior notification of the issue, the project maintainers have yet to respond effectively, increasing the urgency for users to address this vulnerability.

Affected Version(s)

iWebShop-5 5.0

iWebShop-5 5.1

iWebShop-5 5.2

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-2026-86667 - Proof of Concept

References

https://vuldb.com/vuln/399758
vdb-entrytechnical-description
https://vuldb.com/vuln/399758/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-86667
third-party-advisory

CVSS V4

Score:
5.1
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

yunshen (VulDB User)
VulDB CNA Team
.