Description
An insecure direct object reference (IDOR) vulnerability in the Fullstep V5 registration process allows authenticated users to access data belonging to other registered users through various vulnerable authenticated resources in the application. The vulnerable endpoints result from: '/api/suppliers/v1/suppliers//false' to list user information; and '/#/supplier-registration/supplier-registration//2' to update your user information (personal details, documents, etc.).
INFO
Published Date :
2026-04-22T13:25:26.449Z
Last Modified :
2026-04-22T13:59:00.643Z
Source :
INCIBE
AFFECTED PRODUCTS
The following products are affected by CVE-2026-5750 vulnerability.
| Vendors | Products |
|---|---|
| Fullstep |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-5750.
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability