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.
| Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
|---|---|---|---|---|---|
| CVE-2023-22527 | Atlassian Confluence Data Center and Server Template Injection Vulnerability | primary_impact | T1496 | Resource Hijacking |
Comments
CVE-2023-22527 is a template injection vulnerability that allows an unauthenticated adversary to achieve remote code execution. Adversaries have been observed exploiting this vulnerability for cryptomining purposes.
References
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| CVE-2023-22527 | Atlassian Confluence Data Center and Server Template Injection Vulnerability | exploitation_technique | T1221 | Template Injection |
Comments
CVE-2023-22527 is a template injection vulnerability that allows an unauthenticated adversary to achieve remote code execution. Adversaries have been observed exploiting this vulnerability for cryptomining purposes.
References
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