PT-2020-17838 · Atlassian · Jira

Published 2020-07-01 · Updated 2022-03-30 · CVE-2020-4024

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/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 vnd.wap.xhtml+xml 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-2020-4024

Affected Products

Jira

References · 3

• https://osv.dev/vulnerability/CVE-2020-4024 · Vendor Advisory
• https://jira.atlassian.com/browse/JRASERVER-71113 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-4024 · Security Note