Description
A flaw in the cross-site request forgery (CSRF) prevention of KNIME Business Hub prior to version 1.19.0 allows an authenticated attacker to perform a CSRF attack with passive user interaction. This means the state of a resource could be changed without the user noticing. As a workaround, an API gateway for firewall in front of KNIME Business Hub could remove the X-Forwaded-For header from all incoming requests.
Published: 2026-10-22
Score: 5.3 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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References
Link Providers
https://www.knime.com/security/advisories cve-icon cve-icon
History

Thu, 22 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
Description A flaw in the cross-site request forgery (CSRF) prevention of KNIME Business Hub prior to version 1.19.0 allows an authenticated attacker to perform a CSRF attack with passive user interaction. This means the state of a resource could be changed without the user noticing. As a workaround, an API gateway for firewall in front of KNIME Business Hub could remove the X-Forwaded-For header from all incoming requests.
Title CSRF protection could be tricked by forged X-Forwarded-Host header in KNIME Business Hub
Weaknesses CWE-352
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/U:Green'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: KNIME

Published:

Updated: 2026-10-22T19:00:31.097Z

Reserved: 2026-10-22T15:31:26.873Z

Link: CVE-2026-115494

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-22T16:17:35.643

Modified: 2026-10-22T19:17:48.247

Link: CVE-2026-115494

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses