CVE-2018-20240

4.8 mediumEPSS 0.9%

Medium (4.8) in atlassian. EPSS 0.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

4.8 medium

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2019-02-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

atlassian:crucible
atlassian:fisheye

References

http://www.securityfocus.com/bid/107128
https://jira.atlassian.com/browse/CRUC-8381
https://jira.atlassian.com/browse/FE-7163
http://www.securityfocus.com/bid/107128
https://jira.atlassian.com/browse/CRUC-8381

Check your stack JSON