CVE-2026-115502

DataApp links without login expose job information to other user in KNIME Business Hub

Published Oct 22, 2026 CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
First Time appeared Knime
Knime business Hub
Vendors & Products Knime
Knime business Hub
Type Values Removed Values Added
Title DataApp links without logging expose job information to other user in KNIME Business Hub DataApp links without login expose job information to other user in KNIME Business Hub
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title DataApp links without logging expose job information to other user in KNIME Business Hub
Weaknesses CWE-862
References
Metrics cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
KNIME
Published
Updated
Oct 23, 2026, 9:31 AM
Reserved
Oct 22, 2026, 4:13 PM
Status
Awaiting Analysis
Published
Oct 22, 2026, 5:16 PM
Modified
Oct 22, 2026, 7:17 PM