CVE-2023-2541
Sensitive information disclosure in KNIME Hub Web Application
The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Sensitive information disclosure in KNIME Hub Web Application
The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.
- Record
CVE-2023-2541- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-497
- Updated
- 2026-11-02
EUVDEUVD-2023-34020
The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.
- Record
EUVD-2023-34020- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hg34-pjxc-5j77
The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to...
The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.
- Record
GHSA-hg34-pjxc-5j77- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200, CWE-497
- Updated
- 2026-11-02
NVD
The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.
- Record
CVE-2023-2541- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-497
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-2541 is a medium vulnerability (CVSS 5.3) in Knime Business Hub, published June 7, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. No source names a fixed version.