CVE-2018-13392 Cross-site scripting in Fisheye and Crucible

What is CVE-2018-13392?

CVE-2018-13392 is a medium-severity cross-site scripting vulnerability in Atlassian Crucible, published on 13 Aug 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Several resources in Atlassian Fisheye and Crucible before version 4.6.0 allow remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in linked issue keys.

Weakness: CWE-79

Which versions are affected by CVE-2018-13392?

It affects 2 products.

Products include Atlassian Crucible, Atlassian Fisheye.

How do I fix CVE-2018-13392?

No fix has been published for CVE-2018-13392 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2018-13392 being exploited?

There is no known exploitation of CVE-2018-13392 in the wild and no public exploit code.

Other vulnerabilities in Atlassian Crucible

• CVE-2021-43958 Security feature bypass in Crucible Critical 9.8
• CVE-2017-16861 Code injection in Fisheye and Crucible Critical 9.8
• CVE-2017-14591 Command injection in Fisheye and Crucible Critical 9.0
• CVE-2020-4018 Cross-site request forgery in Crucible High 8.8
• CVE-2018-13399 Privilege escalation in Fisheye and Crucible High 7.8

All Atlassian Crucible vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-7rgg-pch4-83jc.