CVEvulnerability

CVE-2026-115517

6.4 MEDIUM Published 2026-10-22 Modified 2026-10-23 Official page ↗
Status
Awaiting Analysis
Published
2026-10-22
Last modified
2026-10-23
Assigner
[email protected]
CVSS 4.0 ([email protected])
6.4 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weaknesses
CWE-653

Description

Unrestricted network access between execution contexts in KNIME Business Hub before version 1.19.0 allows an authenticated remote user to access open network ports on executors in different execution contexts. This only poses a security issue if the IP address of the attacked executor is know and there are open network ports that provided access without further authentication. By default no network ports are open. However, depending on the running workflows, ports may be opened and provide an attack surface. As a workaround, network policies can be created manually.

Related

Weakness · CWE (1)

  • CWE-653 Improper Isolation or Compartmentalization weakness

References