Vulnerability Details CVE-2023-22527
A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediate action.
Most recent supported versions of Confluence Data Center and Server are not affected by this vulnerability as it was ultimately mitigated during regular version updates. However, Atlassian recommends that customers take care to install the latest version to protect their instances from non-critical vulnerabilities outlined in Atlassian’s January Security Bulletin.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.944
EPSS Ranking 100.0%
CVSS Severity
CVSS v3 Score 10.0
Proposed Action
Atlassian Confluence Data Center and Server contain an unauthenticated OGNL template injection vulnerability that can lead to remote code execution.
Ransomware Campaign
Known
References
- http://packetstormsecurity.com/files/176789/Atlassian-Confluence-SSTI-Injection.html
- https://confluence.atlassian.com/pages/viewpage.action?pageId=1333335615
- https://jira.atlassian.com/browse/CONFSERVER-93833
- http://packetstormsecurity.com/files/176789/Atlassian-Confluence-SSTI-Injection.html
- https://confluence.atlassian.com/pages/viewpage.action?pageId=1333335615
- https://jira.atlassian.com/browse/CONFSERVER-93833
- https://www.vicarius.io/vsociety/posts/pwning-confluence-via-ognl-injection-for-fun-and-learning-cve-2023-22527
Products affected by CVE-2023-22527
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cpe:2.3:a:atlassian:confluence_data_center:8.0.0
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cpe:2.3:a:atlassian:confluence_data_center:8.0.1
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cpe:2.3:a:atlassian:confluence_data_center:8.0.2
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cpe:2.3:a:atlassian:confluence_data_center:8.0.3
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cpe:2.3:a:atlassian:confluence_data_center:8.0.4
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cpe:2.3:a:atlassian:confluence_data_center:8.1.0
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cpe:2.3:a:atlassian:confluence_data_center:8.1.3
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cpe:2.3:a:atlassian:confluence_data_center:8.1.4
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cpe:2.3:a:atlassian:confluence_data_center:8.2.0
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cpe:2.3:a:atlassian:confluence_data_center:8.2.1
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cpe:2.3:a:atlassian:confluence_data_center:8.2.2
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cpe:2.3:a:atlassian:confluence_data_center:8.2.3
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cpe:2.3:a:atlassian:confluence_data_center:8.3.0
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cpe:2.3:a:atlassian:confluence_data_center:8.3.1
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cpe:2.3:a:atlassian:confluence_data_center:8.3.2
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cpe:2.3:a:atlassian:confluence_data_center:8.3.3
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cpe:2.3:a:atlassian:confluence_data_center:8.3.4
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cpe:2.3:a:atlassian:confluence_data_center:8.4.0
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cpe:2.3:a:atlassian:confluence_data_center:8.4.1
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cpe:2.3:a:atlassian:confluence_data_center:8.4.2
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cpe:2.3:a:atlassian:confluence_data_center:8.4.3
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cpe:2.3:a:atlassian:confluence_data_center:8.4.4
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cpe:2.3:a:atlassian:confluence_data_center:8.4.5
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cpe:2.3:a:atlassian:confluence_data_center:8.5
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cpe:2.3:a:atlassian:confluence_data_center:8.5.0
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cpe:2.3:a:atlassian:confluence_data_center:8.5.1
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cpe:2.3:a:atlassian:confluence_data_center:8.5.2
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cpe:2.3:a:atlassian:confluence_data_center:8.5.3
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cpe:2.3:a:atlassian:confluence_data_center:8.7.0
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cpe:2.3:a:atlassian:confluence_server:8.0.0
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cpe:2.3:a:atlassian:confluence_server:8.0.1
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cpe:2.3:a:atlassian:confluence_server:8.0.2
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cpe:2.3:a:atlassian:confluence_server:8.0.3
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cpe:2.3:a:atlassian:confluence_server:8.0.4
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cpe:2.3:a:atlassian:confluence_server:8.1.0
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cpe:2.3:a:atlassian:confluence_server:8.1.3
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cpe:2.3:a:atlassian:confluence_server:8.1.4
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cpe:2.3:a:atlassian:confluence_server:8.2.0
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cpe:2.3:a:atlassian:confluence_server:8.2.1
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cpe:2.3:a:atlassian:confluence_server:8.2.2
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cpe:2.3:a:atlassian:confluence_server:8.2.3
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cpe:2.3:a:atlassian:confluence_server:8.3.0
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cpe:2.3:a:atlassian:confluence_server:8.3.1
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cpe:2.3:a:atlassian:confluence_server:8.3.2
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cpe:2.3:a:atlassian:confluence_server:8.3.3
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cpe:2.3:a:atlassian:confluence_server:8.3.4
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cpe:2.3:a:atlassian:confluence_server:8.4.0
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cpe:2.3:a:atlassian:confluence_server:8.4.1
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cpe:2.3:a:atlassian:confluence_server:8.4.2
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cpe:2.3:a:atlassian:confluence_server:8.4.3
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cpe:2.3:a:atlassian:confluence_server:8.4.4
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cpe:2.3:a:atlassian:confluence_server:8.4.5
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cpe:2.3:a:atlassian:confluence_server:8.5.0
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cpe:2.3:a:atlassian:confluence_server:8.5.1
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cpe:2.3:a:atlassian:confluence_server:8.5.2
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cpe:2.3:a:atlassian:confluence_server:8.5.3