{"id":"CVE-2026-115496","title":"Workflow names may be leaked to unauthenticated users in KNIME Business Hub","summary":"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.","severity":"medium","cvss":6.9,"cvssVector":"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","cvssSource":"cna","cwe":["CWE-209"],"vendor":"KNIME","product":"KNIME Business Hub","affected":["business_hub < 1.18.4"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-22T18:32:59.706619Z"},"published":"2026-10-22","updated":"2026-10-22","sourceUpdated":"2026-10-22T19:00:30.950Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-115496","references":[{"url":"https://www.knime.com/security/advisories"}],"tags":["cve.org"],"ingestedAt":"2026-10-22T22:00:50.372Z","slug":"CVE-2026-115496","body":"## Overview\n\nOverly 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.\n\n## Affected\n\n- `business_hub < 1.18.4`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":38,"depthScoreParts":{"impact":38,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}