CVE-2017-18093

Severity: medium (CVSS 4.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-02-19 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

Atlassian Crucible: from 4.4.0 before 4.4.3 — fixed in 4.4.3
Atlassian Fisheye: from 4.4.0 before 4.4.3 — fixed in 4.4.3

How to fix

Upgrade to a fixed version: Atlassian Crucible 4.4.3; Atlassian Fisheye 4.4.3. Check the vendor advisory for mitigations.

References

http://www.securityfocus.com/bid/103095
https://jira.atlassian.com/browse/CRUC-8175
https://jira.atlassian.com/browse/FE-7008
http://www.securityfocus.com/bid/103095
https://jira.atlassian.com/browse/CRUC-8175
https://jira.atlassian.com/browse/FE-7008

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