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    Public Security Vulnerability 
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    Resolution: Fixed
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    Low 
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    8.21.0
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    None
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        3
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        Low
Affected versions of Atlassian Jira Server and Data Centre allow remote attackers to modify the hierarchy structure of the Portfolio Plugin via a Broken Access Control vulnerability in the hierarchy configuration component.
The affected versions are before version 8.20.4, and from version 8.21.0 before 8.22.0.
Affected versions:
- version < 8.20.4
- 8.21.0 ≤ version < 8.22.0
Fixed versions:
- 8.20.4
- 8.22.0