CVE-2018-20241

Name: CVE-2018-20241
Creator: NVD / NIST
Published: 2019-02-20T14:29:00.447+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.90%

Last modified Jun 17, 2026

CVE-2018-20241 is a vulnerability of currently unknown severity. The Edit upload resource for a review in Atlassian Fisheye and Crucible before version 4.7.0 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the wbuser parameter.. EPSS estimates a 0.90% chance of exploitation in the next 30 days.

Description

The Edit upload resource for a review in Atlassian Fisheye and Crucible before version 4.7.0 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the wbuser parameter.

Metrics

EPSS Probability

0.90%

55.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Atlassian	Crucible	< 4.7.0
Atlassian	Fisheye	< 4.7.0

References

http://www.securityfocus.com/bid/107128Third Party Advisory, VDB Entry
https://jira.atlassian.com/browse/CRUC-8380Vendor Advisory
https://jira.atlassian.com/browse/FE-7162Vendor Advisory
http://www.securityfocus.com/bid/107128Third Party Advisory, VDB Entry
https://jira.atlassian.com/browse/CRUC-8380Vendor Advisory
https://jira.atlassian.com/browse/FE-7162Vendor Advisory

Timeline

Published: Feb 20, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-20241?

How severe is CVE-2018-20241?

Severity scoring for CVE-2018-20241 is pending analysis. The EPSS model estimates a 0.90% probability of exploitation in the next 30 days.

How do I fix CVE-2018-20241?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-20241?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST