Vulnerability · Published Jun 1, 2020 · Assigned by atlassian

CVE-2020-4023

Medium 5.4

In plain English

A medium-severity security flaw in Crucible from Atlassian. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).

Severity (CVSS NVD)5.4Medium

Exploit odds (30 days)0.8%top 44.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Atlassian	Crucible	unspecified – before 4.8.2
Atlassian	Fisheye	unspecified – before 4.8.2

References

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