Description
Affected versions of Atlassian Crowd allow an attacker to authenticate as the crowd application via security misconfiguration and subsequent ability to call privileged endpoints in Crowd's REST API under the {{usermanagement}} path. This vulnerability can only be exploited by IPs specified under the crowd application allowlist in the Remote Addresses configuration, which is {{none}} by default. The affected versions are all versions 3.x.x, versions 4.x.x before version 4.4.4, and versions 5.x.x before 5.0.3
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Atlassian / Crowd Data Centerbefore 3.0.0 – before 3.0.0
- Atlassian / Crowd Data Centerbefore 4.4.4 – before 4.4.4
- Atlassian / Crowd Data Centerbefore 5.0.3 – before 5.0.3
- Atlassian / Crowd Serverbefore 3.0.0 – before 3.0.0
- Atlassian / Crowd Serverbefore 4.4.4 – before 4.4.4
- Atlassian / Crowd Serverbefore 5.0.3 – before 5.0.3