CVE-2025-13877
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-02

Last updated on: 2026-04-29

Assigner: VulDB

Description
A vulnerability was detected in nocobase up to 1.9.4/2.0.0-alpha.37. The affected element is an unknown function of the file nocobase\packages\core\auth\src\base\jwt-service.ts of the component JWT Service. The manipulation of the argument API_KEY results in use of hard-coded cryptographic key . The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is described as difficult. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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Meta Information
Published
2025-12-02
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2025-12-02
EPSS Evaluated
2026-06-15
NVD
CVE-2025-13877
EUVD
EUVD-2025-200266
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
nocobase nocobase 1.9.4
nocobase nocobase 2.0.0-alpha.37
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-321 The product uses a hard-coded, unchangeable cryptographic key.
CWE-320 Key Management Errors
Attack-Flow Graph
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Executive Summary

This vulnerability exists in nocobase up to versions 1.9.4 and 2.0.0-alpha.37, specifically in an unknown function within the JWT Service component. It involves the manipulation of the API_KEY argument, which leads to the use of a hard-coded cryptographic key. This flaw can be exploited remotely, but the attack requires high complexity and is difficult to execute. The exploit is publicly available.

Impact Analysis

The vulnerability can impact you by compromising the confidentiality, integrity, and availability of the system using the affected JWT Service. Since it involves a hard-coded cryptographic key, attackers might exploit it to bypass authentication or authorization mechanisms, potentially leading to unauthorized access or data manipulation. However, the attack is difficult to perform and requires high complexity.

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