CVE-2026-115516Medium· 6.9▾ SunlitAn 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…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 38 · likelihood 0 · exploitation 0
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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.
business_hub_saas < 1.19.0business_hub_saas 1.19.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-115494Medium· 5.3CSRF protection could be tricked by forged X-Forwarded-Host header in KNIME Business Hub
CVE-2026-115454Medium· 5.3Large tables in data apps can bring down execution services in KNIME Hub
CVE-2026-115502Medium· 6.3DataApp links without logging expose job information to other user in KNIME Business Hub
CVE-2026-115496Medium· 6.9Workflow names may be leaked to unauthenticated users in KNIME Business Hub
CVE-2026-115519Low· 2.1Sensitive cookies without 'Secure' and 'HttpOnly' attributes in KNIME Business Hub
CVE-2026-115517Medium· 6.4Unrestricted network access between execution contexts in KNIME Business Hub