Authorization Weakness in yshop-crm Product by Yixiang
CVE-2026-92460

7.1HIGH

Key Information:

Vendor

Guchengwuyue

Status
Yshop-crm
Vendor
CVE Published:
16 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-92460?

The yshop-crm product up to version 2.1.3 lacks proper authorization checks on the GET /admin-api/crm/operatelog/page endpoint. This oversight permits any authenticated back-office user to access sensitive information contained in the installation-wide audit trail. Through this vulnerability, users could potentially retrieve operator names, display nicknames, client IP addresses, User-Agent strings, request URLs, action details, and customer identifiers, ultimately compromising the privacy and security of the system.

Affected Version(s)

yshop-crm 0 <= 2.1.3

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-2026-92460 - Proof of Concept

References

https://github.com/LinYuanyi1/cve-request-poc/blob/master...
exploit
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1...
technical-description
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1...
technical-description

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
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

Mingsheng Lin (lincoke)
.