CVE-2026-115496

Workflow names may be leaked to unauthenticated users in KNIME Business Hub

State: Published
Severity: 6.9 Medium
Published: Oct 22, 2026
Updated: Oct 22, 2026
Reserved: Oct 22, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	KNIME

Weaknesses

CWE-209 Generation of error message containing sensitive information

Affected Products

Product	Versions
KNIME Business HubKNIME	before 1.18.4Affected 1.18.5Not affected

References

https://www.knime.com/security/advisories

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