CVE-2020-4023

5.4 mediumEPSS 0.8%

The review coverage resource in Atlassian Fisheye and Crucible before version 4.8.2 allows remote attackers to inject arbitrary HTML or Javascript via a cross site scripting (XSS) vulnerability through the committerFilter parameter.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2020-06-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

atlassian:crucible
atlassian:fisheye

References

https://jira.atlassian.com/browse/CRUC-8482
https://jira.atlassian.com/browse/FE-7298
https://jira.atlassian.com/browse/CRUC-8482
https://jira.atlassian.com/browse/FE-7298

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