Improper Authorization in Yeqifu Warehouse's Permission Management
CVE-2026-2078

5.3MEDIUM

Key Information:

Vendor

Yeqifu

Status
Warehouse
Vendor
CVE Published:
7 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2078?

A vulnerability exists in the Yeqifu Warehouse's Permission Management component that allows an attacker to manipulate the addPermission, updatePermission, and deletePermission functions. This manipulation enables improper authorization, which attackers could exploit remotely. As the exploit is now publicly known, it poses a risk to users. The project had previously been notified of the vulnerability through an issue report but has not yet issued a response or a patch. Users are urged to remain vigilant and monitor for updates.

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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-2026-2078 - Proof of Concept

References

https://vuldb.com/?id.344644
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344644
signaturepermissions-required
https://vuldb.com/?submit.745513
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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