PT-2021-16945 · Atlassian · Jira

Published 2021-06-07 · Updated 2022-04-22 · CVE-2021-26078

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 Jira Server and Jira Data Center versions prior to 8.5.14 Jira Server and Jira Data Center versions 8.6.0 through 8.13.5 Jira Server and Jira Data Center versions 8.14.0 through 8.16.0

Description The issue allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the number range searcher component.

Recommendations For versions prior to 8.5.14, update to version 8.5.14 or later. For versions 8.6.0 through 8.13.5, update to version 8.13.6 or later. For versions 8.14.0 through 8.16.0, update to version 8.16.1 or later.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-26078

Affected Products

Jira

References · 5

• 🔥 https://exploit-db.com/exploits/50068 · Exploit
• 🔥 http://packetstormsecurity.com/files/163289/Atlassian-Jira-Server-Data-Center-8.16.0-Cross-Site-Scripting.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-26078 · Security Note
• https://osv.dev/vulnerability/CVE-2021-26078 · Vendor Advisory
• https://jira.atlassian.com/browse/JRASERVER-72392 · Vendor Advisory