CVE-2023-22515: Zero-Day Vulnerability in Atlassian Confluence Data Center and Server Exploited in the Wild

CVE-2023-22515: Zero-Day Vulnerability in Atlassian Confluence Data Center and Server Exploited in the Wild

A critical zero-day vulnerability in Atlassian Confluence Data Center and Server has been exploited in the wild in a limited number of cases. Organizations should patch or apply the mitigation steps as soon as possible.

Background

On October 4, Atlassian released a security advisory for CVE-2023-22515, a critical severity zero-day privilege escalation vulnerability in Confluence Data Center and Server that Atlassian says is “a previously unknown …

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