What’s Vulnerable › Vulnerabilities
CVE-2026-115502: DataApp links without login expose job information to other user in KNIME Business Hub
- Severity: medium (CVSS 6.3 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-22 · updated 2026-10-22
- Weakness: CWE-862
Description
A missing authorization check allows anyone having access to a "link without login" for a DataApp to list and potentially access jobs of other users created by the same link in KNIME Business Hub prior to 1.19.0. As workaround remove all "links without login" to DataApps.
Affected products
- KNIME Business Hub: before 1.19.0 — fixed in 1.19.0
How to fix
Upgrade to a fixed version: KNIME Business Hub 1.19.0. Check the vendor advisory for mitigations.
References
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