U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-6669 Detail

Description

A vulnerability was found in gooaclok819 sublinkX up to 1.8. It has been declared as problematic. This vulnerability affects unknown code of the file middlewares/jwt.go. The manipulation with the input sublink leads to use of hard-coded cryptographic key . The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 1.9 is able to address this issue. The patch is identified as 778d26aef723daa58df98c8060c43f5bf5d1b10b. It is recommended to upgrade the affected component.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 6.3 MEDIUM
Vector:  CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL Source(s) Tag(s)
https://github.com/gooaclok819/sublinkX/commit/778d26aef723daa58df98c8060c43f5bf5d1b10b VulDB
https://github.com/gooaclok819/sublinkX/issues/68 VulDB
https://github.com/gooaclok819/sublinkX/issues/68#issuecomment-2957290524 VulDB
https://github.com/gooaclok819/sublinkX/releases/tag/1.9 VulDB
https://vuldb.com/?ctiid.313882 VulDB
https://vuldb.com/?id.313882 VulDB
https://vuldb.com/?submit.602368 VulDB

Weakness Enumeration

CWE-ID CWE Name Source
CWE-321 Use of Hard-coded Cryptographic Key VulDB  
CWE-320 Key Management Errors VulDB  

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-6669
NVD Published Date:
06/25/2025
NVD Last Modified:
06/27/2025
Source:
VulDB