Broken Access Control in Atlassian Jira Server and Data Center
CVE-2021-41308

6.5MEDIUM

Key Information:

Vendor

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

What is CVE-2021-41308?

A flaw in Atlassian Jira Server and Data Center enables authenticated non-administrative users to manipulate File Replication settings through improper access controls. This allows attackers to gain unauthorized control over critical system settings via the 'ReplicationSettings!default.jspa' endpoint. The issue affects several versions, highlighting the need for urgency in patching and updating vulnerable systems.

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Affected Version(s)

Jira Data Center < 8.6.0

Jira Data Center 8.7.0

Jira Data Center < 8.13.12

References

https://jira.atlassian.com/browse/JRASERVER-72940
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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