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CVE-2017-18093

4.8 · MEDIUM

Various resources in Atlassian Fisheye and Crucible before version 4.4.3 (the fixed version for 4.4.x) and before 4.5.0 allow remote attackers who have permission to add or modify a repository to i…

Published Feb 19, 2018CWE-79EPSS 0.84%

Overview

CVE-2017-18093 is a medium-severity vulnerability. It was published on February 19, 2018 and has a CVSS 3.0 base score of 4.8 (MEDIUM).

This vulnerability has a CVSS 3.0 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Various resources in Atlassian Fisheye and Crucible before version 4.4.3 (the fixed version for 4.4.x) and before 4.5.0 allow remote attackers who have permission to add or modify a repository to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the location setting of a configured repository.

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.

Frequently asked questions

What is CVE-2017-18093?

CVE-2017-18093 is a medium-severity vulnerability. It was published on February 19, 2018 and has a CVSS 3.0 base score of 4.8 (MEDIUM).

How severe is CVE-2017-18093?

This vulnerability has a CVSS 3.0 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2017-18093?

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-2017-18093?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2017-18093 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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