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21 vulnerabilities found for by KNIME
CVE-2026-115657 (GCVE-0-2026-115657)
Vulnerability from cvelistv5
Published
2026-10-23 08:01
Modified
2026-10-23 10:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-532 - Insertion of sensitive information into log file
Summary
When used as an executor in either KNIME Server or KNIME Business Hub, KNIME Analytics Platform LTS versions before 5.8.4 log configured credentials of proxies during startup. An attacker with access to log files can steal the credentials and use the proxy as the user who configured the proxy settings. The issue has been fixed in LTS versions 5.8.4 and 5.12.0 and later.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Analytics Platform |
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CVE-2026-115519 (GCVE-0-2026-115519)
Vulnerability from cvelistv5
Published
2026-10-22 18:18
Modified
2026-11-02 12:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Missing security attributes on sensitive cookies in KNIME Business Hub before version 1.19.0 allow an unauthenticated remote attacker to compromise user sessions if other security issues such as a cross-site scripting vulnerability or a man-in-the-middle attack are present. A workaround is not possible.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 0 ≤ |
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CVE-2026-115517 (GCVE-0-2026-115517)
Vulnerability from cvelistv5
Published
2026-10-22 18:05
Modified
2026-11-02 12:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-653 - Improper isolation or compartmentalization
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 0 ≤ |
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CVE-2026-115516 (GCVE-0-2026-115516)
Vulnerability from cvelistv5
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2026-115502 (GCVE-0-2026-115502)
Vulnerability from cvelistv5
Published
2026-10-22 16:32
Modified
2026-10-23 09:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A missing authorization check allows anyone having access to a "link without login" for a DataApp to list and potentially access jobs of other users created by the same link in KNIME Business Hub prior to 1.19.0. As workaround remove all "links without login" to DataApps.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 0 ≤ |
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CVE-2026-115496 (GCVE-0-2026-115496)
Vulnerability from cvelistv5
Published
2026-10-22 15:56
Modified
2026-10-22 19:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-209 - Generation of error message containing sensitive information
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 0 ≤ |
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CVE-2026-115494 (GCVE-0-2026-115494)
Vulnerability from cvelistv5
Published
2026-10-22 15:43
Modified
2026-10-22 19:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-352 - Cross-Site request forgery (CSRF)
Summary
A flaw in the cross-site request forgery (CSRF) prevention of KNIME Business Hub prior to version 1.19.0 allows an authenticated attacker to perform a CSRF attack with passive user interaction. This means the state of a resource could be changed without the user noticing. As a workaround, an API gateway for firewall in front of KNIME Business Hub could remove the X-Forwaded-For header from all incoming requests.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 0 ≤ |
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CVE-2026-115454 (GCVE-0-2026-115454)
Vulnerability from cvelistv5
Published
2026-10-22 15:25
Modified
2026-10-22 19:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-770 - Allocation of resources without limits or throttling
Summary
An excessive resource allocation issue in the remote workflow editing capabilities of KNIME Business Hub prior to version 1.19.0 allows a authenticated attack to exhaust resources on the server side. This leads to intermittent unavailability of workflow execution functionality. A workaround is not possible.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 0 ≤ |
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CVE-2026-4649 (GCVE-0-2026-4649)
Vulnerability from cvelistv5
Published
2026-03-24 08:15
Modified
2026-03-24 14:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-306 - Missing authentication for critical function
Summary
Apache Artemis before version 2.52.0 is affected by an authentication bypass flaw which allows reading all messages exchanged via the broker and injection of new message ( CVE-2026-27446 https://www.cve.org/CVERecord ). Since KNIME Business Hub uses Apache Artemis it is also affected by the issue. However, since Apache Artemis is not exposed to the outside it requires at least normal user privileges and the ability to execute workflows in an executor. Such a user can install and register a federated mirror without authentication to the original Apache Artemis instance and thereby read all internal messages and inject new messages.
The issue affects all versions of KNIME Business Hub. A fixed version of Apache Artemis is shipped with versions 1.18.0, 1.17.4, and 1.16.3.
We recommend updating to a fixed version as soon as possible since no workaround is known.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 1.17.0 ≤ Version: 1.16.0 ≤ Version: 0.0.0 ≤ |
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CVE-2025-14262 (GCVE-0-2025-14262)
Vulnerability from cvelistv5
Published
2025-12-08 09:34
Modified
2025-12-08 17:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A wrong permission check in KNIME Business Hub before version 1.17.0 allowed an authenticated user to save jobs of other users as if there were saved by the job owner. The attacker must have permissions to access the jobs but then they were saved into the catalog service using the wrong owner permissions. Therefore it may have been possible to save into spaces where the attacker does not have write permissions.
There is no workaround.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 0 ≤ |
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CVE-2025-11240 (GCVE-0-2025-11240)
Vulnerability from cvelistv5
Published
2025-10-02 12:30
Modified
2025-10-02 15:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Summary
An open redirect vulnerability existed in KNIME Business Hub prior to version 1.16.0. An unauthenticated remote attacker could craft a link to a legitimate KNIME Business Hub installation which, when opened by the user, redirects the user to a page of the attackers choice. This might open the possibility for fishing or other similar attacks. The problem has been fixed in KNIME Business Hub 1.16.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 0 ≤ |
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CVE-2025-11239 (GCVE-0-2025-11239)
Vulnerability from cvelistv5
Published
2025-10-02 12:23
Modified
2025-10-02 15:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-863 - Incorrect Authorization
Summary
Potentially sensitive information in jobs on KNIME Business Hub prior to 1.16.0 were visible to all members of the user's team. Starting with KNIME Business Hub 1.16.0 only metadata of jobs is shown to team members. Only the creator of a job can see all information including in- and output data (if present).
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 0 ≤ |
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CVE-2025-3019 (GCVE-0-2025-3019)
Vulnerability from cvelistv5
Published
2025-03-31 06:49
Modified
2025-03-31 12:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Summary
KNIME Business Hub is affected by several cross-site scripting vulnerabilities in its web pages. If a user clicks on a malicious link or opens a malicious web page, arbitrary Java Script may be executed with this user's permissions. This can lead to information loss and/or modification of existing data.
The issues are caused by a bug https://github.com/Baroshem/nuxt-security/issues/610 in the widely used nuxt-security module.
There are no viable workarounds therefore we strongly recommend to update to one of the following versions of KNIME Business Hub:
* 1.13.3 or later
* 1.12.4 or later
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 1.13.0 ≤ Version: 1.12.0 ≤ |
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CVE-2025-2402 (GCVE-0-2025-2402)
Vulnerability from cvelistv5
Published
2025-03-31 06:11
Modified
2025-03-31 12:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A hard-coded, non-random password for the object store (minio) of KNIME Business Hub in all versions except the ones listed below allows an unauthenticated remote attacker in possession of the password to read and manipulate swapped jobs or read and manipulate in- and output data of active jobs. It is also possible to cause a denial-of-service of most functionality of KNIME Business Hub by writing large amounts of data to the object store directly.
There are no viable workarounds therefore we strongly recommend to update to one of the following versions of KNIME Business Hub:
* 1.13.2 or later
* 1.12.3 or later
* 1.11.3 or later
* 1.10.3 or later
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
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CVE-2025-2787 (GCVE-0-2025-2787)
Vulnerability from cvelistv5
Published
2025-03-26 21:08
Modified
2025-04-08 20:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
KNIME Business Hub is affected by the Ingress-nginx CVE-2025-1974 ( a.k.a IngressNightmare ) vulnerability which affects the ingress-nginx component. In the worst case a complete takeover of the Kubernetes cluster is possible. Since the affected component is only reachable from within the cluster, i.e. requires an authenticated user, the severity in the context of KNIME Business Hub is slightly lower.
Besides applying the publicly known workarounds, we strongly recommend updating to one of the following versions of KNIME Business Hub:
* 1.13.3 or above
* 1.12.4 or above
* 1.11.4 or above
* 1.10.4 or above
*
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 1.13.0 ≤ 1.13.2 Version: 1.12.0 ≤ 1.12.3 Version: 1.11.0 ≤ 1.11.3 Version: 0 ≤ 1.10.3 |
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CVE-2024-6598 (GCVE-0-2024-6598)
Vulnerability from cvelistv5
Published
2024-07-09 13:41
Modified
2024-08-01 21:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
A denial-of-service attack is possible through the execution functionality of KNIME Business Hub 1.10.0 and 1.10.1. It allows an authenticated attacker with job execution privileges to execute a job that causes internal messages to pile up until there are no more resources available for processing new messages. This leads to an outage of most functionality of KNIME Business Hub. Recovery from the situation is only possible by manual administrator interaction. Please contact our support for instructions in case you have run into this situation.
Updating to KNIME Business Hub 1.10.2 or later solves the problem.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 1.10.0 ≤ |
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CVE-2023-5562 (GCVE-0-2023-5562)
Vulnerability from cvelistv5
Published
2023-10-12 19:00
Modified
2024-09-18 15:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
An unsafe default configuration in KNIME Analytics Platform before 5.2.0 allows for a cross-site scripting attack. When KNIME Analytics Platform is used as an executor for either KNIME Server or KNIME Business Hub several JavaScript-based view nodes do not sanitize the data that is displayed by default. If the data to be displayed contains JavaScript this code is executed in the browser and can perform any operations that the current user is allowed to perform silently.
KNIME Analytics Platform already has configuration options with which sanitization of data can be actived, see https://docs.knime.com/latest/webportal_admin_guide/index.html#html-sanitization-webportal https://docs.knime.com/latest/webportal_admin_guide/index.html#html-sanitization-webportal . However, these are off by default which allows for cross-site scripting attacks.
KNIME Analytics Platform 5.2.0 will enable sanitization by default. For all previous releases we recommend users to add the corresponding settings to the executor's knime.ini.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Analytics Platform |
Version: 0 ≤ |
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CVE-2023-3140 (GCVE-0-2023-3140)
Vulnerability from cvelistv5
Published
2023-06-07 09:15
Modified
2025-01-06 21:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Summary
Missing HTTP headers (X-Frame-Options, Content-Security-Policy) in KNIME
Business Hub before 1.4.0 has left users vulnerable to click
jacking. Clickjacking is an attack that occurs when an attacker uses a
transparent iframe in a window to trick a user into clicking on an
actionable item, such as a button or link, to another server in which
they have an identical webpage. The attacker essentially hijacks the
user activity intended for the original server and sends them to the
other server.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 1.0.0 ≤ |
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CVE-2023-2541 (GCVE-0-2023-2541)
Vulnerability from cvelistv5
Published
2023-06-07 08:08
Modified
2024-09-04 07:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Business Hub |
Version: 1.0.0 ≤ |
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CVE-2022-44749 (GCVE-0-2022-44749)
Vulnerability from cvelistv5
Published
2022-11-24 06:39
Modified
2025-04-24 18:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
A directory traversal vulnerability in the ZIP archive extraction routines of KNIME Analytics Platform 3.2.0 and above can result in arbitrary files being overwritten on the user's system. This vulnerability is also known as 'Zip-Slip'.
An attacker can create a KNIME workflow that, when being opened by a user, can overwrite arbitrary files that the user has write access to. It's not necessary to execute the workflow, opening the workflow is sufficient. The user will notice that something is wrong because an error is being reported but only after the files have already been written.
This can impact data integrity (file contents are changed) or cause errors in other software (vital files being corrupted). It can even lead to remote code execution if executable files are being replaced and subsequently executed by the user. In all cases the attacker has to know the location of files on the user's system, though.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Analytics Platform |
Version: 4.5.0 ≤ Version: 4.6.0 ≤ Version: 3.2.0 ≤ |
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CVE-2022-44748 (GCVE-0-2022-44748)
Vulnerability from cvelistv5
Published
2022-11-24 06:36
Modified
2025-04-25 18:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
A directory traversal vulnerability in the ZIP archive extraction routines of KNIME Server since 4.3.0 can result in arbitrary files being overwritten on the server's file system. This vulnerability is also known as 'Zip-Slip'.
An attacker can create a KNIME workflow that, when being uploaded, can overwrite arbitrary files that the operating system user running the KNIME Server process has write access to. The user must be authenticated and have permissions to upload files to KNIME Server.
This can impact data integrity (file contents are changed) or cause errors in other software (vital files being corrupted). It can even lead to remote code execution if executable files are being replaced and subsequently executed by the KNIME Server process user. In all cases the attacker has to know the location of files on the server's file system, though.
Note that users that have permissions to upload workflows usually also have permissions to run them on the KNIME Server and can therefore already execute arbitrary code in the context of the KNIME Executor's operating system user.
There is no workaround to prevent this vulnerability from being exploited. Updates to fixed versions 4.13.6, 4.14.3, or 4.15.3 are advised.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| KNIME | KNIME Server |
Version: 4.15.0 ≤ Version: 4.14.0 ≤ Version: 4.3.0 ≤ |
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