Broken Access Control in Atlassian Jira Server and Data Center
CVE-2021-39127

5.3MEDIUM

Key Information:

Vendor

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

What is CVE-2021-39127?

Atlassian Jira Server and Data Center prior to version 8.5.10 and in the range from 8.6.0 to 8.13.1 are susceptible to a Broken Access Control vulnerability. This vulnerability allows anonymous remote attackers to exploit the JQL endpoint, potentially leading to unauthorized access and data exposure. Proper measures should be taken to mitigate risks associated with this vulnerability.

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Affected Version(s)

Jira Data Center < 8.5.10

Jira Data Center 8.6.0

Jira Data Center < 8.13.1

References

https://jira.atlassian.com/browse/JRASERVER-72003
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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