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CVE-2023-3140

4.3 · MEDIUM

Missing HTTP headers (X-Frame-Options, Content-Security-Policy) in KNIME Business Hub before 1.4.0 has left users vulnerable to click jacking.

Published Jun 7, 2023CWE-1021EPSS 0.40%

Overview

CVE-2023-3140 is a medium-severity vulnerability. It was published on June 7, 2023 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.knime.com/security/advisories#CVE-2023-3140Refwww.knime.com/security/advisories#CVE-2023-3140

How CyberStrike helps

Frequently asked questions

What is CVE-2023-3140?

CVE-2023-3140 is a medium-severity vulnerability. It was published on June 7, 2023 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2023-3140?

This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2023-3140?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2023-3140?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-3140 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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