Subscriber IDOR Vulnerability in KiviCare <= 4.2.1

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description

Subscriber Insecure Direct Object References (IDOR) in KiviCare <= 4.2.1 versions.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-06-15

Last Modified

2026-06-15

Generated

2026-07-06

AI Q&A

2026-06-16

EPSS Evaluated

2026-07-04

NVD

CVE-2026-40792

Affected Vendors & Products

Vendor	Product	Version / Range
kivicare	kivicare	to 4.2.1 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-639	The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

Attack-Flow Graph

Executive Summary

This vulnerability is an Insecure Direct Object Reference (IDOR) found in KiviCare versions up to 4.2.1. IDOR vulnerabilities occur when an application exposes references to internal objects, such as database records or files, without proper authorization checks. This allows an attacker with limited privileges to access or manipulate data they should not be able to.

Impact Analysis

Exploitation of this IDOR vulnerability can lead to unauthorized access to sensitive subscriber information or modification of data within KiviCare. The CVSS score indicates that it can be exploited remotely with low complexity and may result in partial confidentiality, integrity, and availability impacts.

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