Cross-Site Scripting Vulnerability in Atlassian Jira Server and Data Center
CVE-2021-41304

6.1MEDIUM

Key Information:

Vendor

Atlassian
Status
Jira Server
Jira Data Center
Vendor
CVE Published:
26 October 2021

What is CVE-2021-41304?

Atlassian's Jira Server and Data Center are susceptible to a Cross-Site Scripting (XSS) vulnerability that enables anonymous remote attackers to inject arbitrary HTML or JavaScript into the system via the error message located at /secure/admin/ImporterFinishedPage.jspa. This flaw exists in versions prior to 8.13.12 and from 8.14.0 up to but not including 8.20.2, potentially allowing for exploitation that could compromise user data and application integrity.

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Affected Version(s)

Jira Data Center < 8.13.12

Jira Data Center 8.14.0

Jira Data Center < 8.20.2

References

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

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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