Improper Authorization in Yeqifu Warehouse Role Management Component
CVE-2026-2077

5.3MEDIUM

Key Information:

Vendor

Yeqifu

Status
Warehouse
Vendor
CVE Published:
7 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2077?

A vulnerability has been identified in the YeQifu Warehouse that allows improper authorization due to weaknesses in the functionality of role management operations (addRole/updateRole/deleteRole) in the RoleController.java file. This issue could permit unauthorized remote access to sensitive functionalities within the application, thus compromising data integrity and security. Despite being reported, the issue remains unaddressed by the vendor, raising concern for users relying on this product. Immediate attention to security measures is recommended.

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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-2026-2077 - Proof of Concept

References

https://vuldb.com/?id.344643
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344643
signaturepermissions-required
https://vuldb.com/?submit.745512
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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