CVE-2021-41304

Published: Oct 26, 2021Modified: Jun 17, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: NVD

Description

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the /secure/admin/ImporterFinishedPage.jspa error message. The affected versions are before version 8.13.12, and from version 8.14.0 before 8.20.2.

Affected (4)

Products: Atlassian: Data Center, Jira, Jira Data Center, Jira Server

4 products

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Atlassian Data Center	Before 8.13.12
Atlassian Jira	Before 8.13.12
Atlassian Jira Data Center	From 8.14.0 to 8.20.2
Atlassian Jira Server	From 8.14.0 to 8.20.2

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://jira.atlassian.com/browse/JRASERVER-72939

Source: security@atlassian.com

Issue TrackingPatchVendor Advisory

https://jira.atlassian.com/browse/JRASERVER-72939

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingPatchVendor Advisory

Timeline

No history available yet.