Medium severity · published Oct 22, 2026
CVE-2026-115496
Workflow names may be leaked to unauthenticated users in KNIME Business Hub
6.9
CVSS
0.4%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KB
KNIME Business Hub · KNIME
before 1.18.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-115496
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-115496
www.knime.com
https://www.knime.com/security/advisories
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