PT-2020-17836 · Atlassian · Jira

Published 2020-07-01 · Updated 2022-03-30 · CVE-2020-4022

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Atlassian Jira Server and Data Center versions prior to 8.5.5 Atlassian Jira Server and Data Center versions 8.6.0 through 8.8.1 Atlassian Jira Server and Data Center versions 8.9.0

Description The issue allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in attachments with a mixed multipart content type.

Recommendations For versions prior to 8.5.5, update to version 8.5.5 or later. For versions 8.6.0 through 8.8.1, update to version 8.8.2 or later. For version 8.9.0, update to version 8.9.1 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-4022

Affected Products

Jira

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-4022 · Security Note
• https://osv.dev/vulnerability/CVE-2020-4022 · Vendor Advisory
• https://jira.atlassian.com/browse/JRASERVER-71107 · Vendor Advisory