CVE-2023-22515
Atlassian Confluence Data Center and Server Broken Access Control Vulnerability
MITRE ATT&CK techniques
How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.
Summary
Atlassian Confluence Data Center and Server contains a broken access control vulnerability that allows an attacker to create unauthorized Confluence administrator accounts and access Confluence.
Affected software
Vendor: Atlassian · Product: Confluence Data Center and Server
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in Atlassian
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2023-22518 | Atlassian Confluence Data Center and Server Improper Authorization Vulnerability | 100.0% | Yes |
| CVE-2022-26134 | Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability | 100.0% | Yes |
| CVE-2021-26086 | Atlassian Jira Server and Data Center Path Traversal Vulnerability | 100.0% | Yes |
| CVE-2021-26084 | Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OG | 100.0% | Yes |
| CVE-2023-22527 | Atlassian Confluence Data Center and Server Template Injection Vulnerability | 100.0% | Yes |
| CVE-2021-26085 | Atlassian Confluence Server Pre-Authorization Arbitrary File Read Vulnerability | 99.9% | Yes |
| CVE-2019-3396 | Atlassian Confluence Server and Data Center Server-Side Template Injection Vulne | 99.9% | Yes |
| CVE-2022-36804 | Atlassian Bitbucket Server and Data Center Command Injection Vulnerability | 99.1% | Yes |
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