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.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-12-02

Last Modified

2026-04-29

Generated

2026-07-06

AI Q&A

2025-12-02

EPSS Evaluated

2026-07-05

NVD

CVE-2025-13877

EUVD

EUVD-2025-200266

Affected Vendors & Products

Vendor	Product	Version / Range
nocobase	nocobase	1.9.4
nocobase	nocobase	2.0.0-alpha.37

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-320	Key Management Errors
CWE-321	The product uses a hard-coded, unchangeable cryptographic key.

Attack-Flow Graph

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.

Hi! I’m here to help you understand CVE-2025-13877. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70