Improper Authorization in Zhong Bang CRMEB Affects Remote Order Processing
CVE-2026-1733

5.3MEDIUM

Key Information:

Vendor

Zhong Bang

Status
Crmeb
Vendor
CVE Published:
1 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-1733?

Zhong Bang CRMEB, up to version 5.6.3, contains a vulnerability affecting order processing due to improper authorization in the /api/store_integral/order/detail/:uni function. This weakness allows attackers to manipulate the order_id parameter, potentially gaining unauthorized access to sensitive order details. The vulnerability can be exploited remotely, making it particularly concerning. An exploit is publicly available, and despite early notification of the issue, the vendor has not responded to address it.

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Affected Version(s)

CRMEB 5.6.0

CRMEB 5.6.1

CRMEB 5.6.2

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-2026-1733 - Proof of Concept

References

https://vuldb.com/?id.343632
vdb-entrytechnical-description
https://vuldb.com/?ctiid.343632
signaturepermissions-required
https://vuldb.com/?submit.736558
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
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

Ho Cherry (VulDB User)
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