CVE-2026-115496
Workflow names may be leaked to unauthenticated users in KNIME Business Hub
KNIME KNIME Business Hub
CVSS
6.9MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.40%Chance of exploitation activity in the next 30 days, higher than 33% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 1.18.4KNIME Business HubCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
Description
Overly informative error messages in the catalog functionality of KNIME Business Hub prior to version 1.18.5 may allow an authenticated remote attacker to see workflow names if their ID is known. A workaround is not possible.
Text from CVE List
Affected versions 2
- KNIME Business Hubaffected: all versions before 1.18.4CVE List
- KNIME Business Hubunaffected: 1.18.5CVE List