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CVE-2026-115494

Medium

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.

SeverityMedium
CVSS5.3
Exploit probability—
ProductKNIME Business Hub
PublishedOct 22, 2026
First seenOct 22, 2026
Weakness typeCWE-352Cross-site request forgery (CSRF)

How to fix

Update
  • KNIME KNIME Business Hub1.19.0 or later

Affected products

ProductAffected versionsFixed in
KNIME KNIME Business Hubv < 1.19.01.19.0

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