KNIME Analytics Platform before 4.5.0 is vulnerable to XXE (external XML entity…
Priority LOW 24CWE-611Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-611 and the CVSS impact.
Summary
KNIME Analytics Platform before 4.5.0 is vulnerable to XXE (external XML entity injection) via a crafted workflow file (.knwf), aka AP-17730.
Why it matters now
EPSS 0.01106 66th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-45096
- 2026-10-03 Alias added: GHSA-fgh6-7vq6-4p7f
References
More Knime Analytics Platform vulnerabilities
- TI-2022-13425 In KNIME Analytics Platform below 4.6.0, the Windows installer sets improper filesystem permissions. CVSS 3.1HIGH 7.8
- TI-2022-22038 Opening workflows from untrusted resources may override arbitrary file system contents CVSS 3.1HIGH 7.0
- TI-2023-05120 Unsafe default allows for cross-site scripting attacks in KNIME Server and KNIME Business Hub CVSS 3.1MEDIUM 6.1
Sources
- CVE-2021-45096 · CVE Program
- CVE-2021-45096 · NVD
- FIRST EPSS
- GHSA-fgh6-7vq6-4p7f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences