XSS in Knime Server
CVE-2021-44726
KNIME Server before 4.13.4 allows XSS via the old WebPortal login page.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.007 (50.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L.
Affected products
- Knime Knime_server
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Release Notes, Vendor Advisory)
- cve@mitre.org
Frequently asked questions
- What is CVE-2021-44726?
- CVE-2021-44726 is a high-severity vulnerability in Knime Server, classified under Cross-site Scripting. CVSS score: 8.8/10. Published 2021-12-08.
- How severe is CVE-2021-44726?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-44726 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.