---
id: CVE-2026-115516
title: Basic account information visible to unauthenticated user in Business Hub SaaS
summary: >-
  An incorrect authorization issue exposes basic account information to
  unauthorized remote users in KNIME Business Hub SaaS before version 1.19.0. A
  workaround is not possible.


  The same behaviour is present in on-premise KNIME Business H…
severity: medium
cvss: 6.9
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'
cvssSource: cna
cwe:
  - CWE-200
vendor: KNIME
product: KNIME Business Hub SaaS
affected:
  - business_hub_saas < 1.19.0
  - business_hub_saas 1.19.0
published: '2026-10-22'
updated: '2026-10-22'
sourceUpdated: '2026-10-22T17:47:19.059Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-115516'
references:
  - url: 'https://www.knime.com/security/advisories'
tags:
  - cve.org
ingestedAt: '2026-10-22T22:00:50.359Z'
---

## Overview

An incorrect authorization issue exposes basic account information to unauthorized remote users in KNIME Business Hub SaaS before version 1.19.0. A workaround is not possible.

The same behaviour is present in on-premise KNIME Business Hub installations but it was designed as such in order to foster collaboration in isolated local environments. No information that is not already know within the company is exposed. If required, basic account information can also be turned off via configuration in on-premise installations.

## Affected

- `business_hub_saas < 1.19.0`
- `business_hub_saas 1.19.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.