Improper Authorization in YeQifu Warehouse Notice Management System
CVE-2026-2106

5.3MEDIUM

Key Information:

Vendor

Yeqifu

Status
Warehouse
Vendor
CVE Published:
7 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2106?

A vulnerability exists in the YeQifu Warehouse's Notice Management component, specifically within the functions addNotice, updateNotice, deleteNotice, and batchDeleteNotice found in NoticeController.java. This flaw allows for improper authorization, enabling remote attackers to exploit the system without proper user credentials. Despite the issue being reported early, the project has yet to address the problem or release an updated version. Continuous delivery practices complicate the tracking of affected releases, leaving users at potential risk.

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Affected Version(s)

warehouse aaf29962ba407d22d991781de28796ee7b4670e4

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-2026-2106 - Proof of Concept

References

https://vuldb.com/?id.344682
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344682
signaturepermissions-required
https://vuldb.com/?submit.745516
third-party-advisory

CVSS V4

Score:
5.3
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

AliceS614 (VulDB User)
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