CVE-2020-4021 — Cross-site Scripting in Atlassian Jira Server AND Data Center

CWE-79 — Cross-site Scripting3 documents3 sources
Severity
5.4MEDIUMNVD
EPSS
0.3%
top 50.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Atlassian Jira Server AND Data CenterAtlassian JiraAtlassian Jira Data Center+2 more
Timeline
PublishedJun 1
Latest updateMay 24

Description

Affected versions are: Before 8.5.5, and from 8.6.0 before 8.8.1 of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the XML export view.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages5 packages

▶CVEListV5atlassian/jira_server_and_data_centerunspecified — 8.5.5+2
▶NVDatlassian/jira_data_center8.0.0 — 8.5.5+1
▶NVDatlassian/jira_server8.0.0 — 8.5.5+1
▶NVDatlassian/jira< 7.13.16

🔴Vulnerability Details

2
GHSA
GHSA-844c-8r3w-mhj6: Affected versions are: Before 8↗2022-05-24
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CVEList
CVE-2020-4021: Affected versions are: Before 8↗2020-06-01
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CVE-2020-4021 — Cross-site Scripting in Atlassian | cvebase