CVE-2018-20240

MEDIUM 4.8CVE-2018-20240 · Published 20/02/2019 · updated 17/06/2026

In short

CVE-2018-20240 is a MEDIUM (CVSS 4.8) vulnerability affecting crucible (atlassian), fisheye (atlassian).
Chance of exploitation in the next 30 days (EPSS): 0.89%, higher than 59.4% of all vulnerabilities.
Fix: update to 4.7.0 or later.

Package	Affected versions	Patched versions
crucible atlassian	`< 4.7.0`	`4.7.0`
fisheye atlassian	`< 4.7.0`	`4.7.0`

Description

The administrative linker functionality 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 href parameter.

References

securityfocus.com/bid/107128 · Third Party Advisory
jira.atlassian.com/browse/CRUC-8381 · Vendor Advisory
jira.atlassian.com/browse/FE-7163 · Vendor Advisory

More vulnerabilities in crucible

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free

Package

Affected versions

Patched versions

crucible

atlassian

< 4.7.0

4.7.0

fisheye

atlassian

< 4.7.0

4.7.0

More vulnerabilities in crucible

See all →