How severe is CVE-2023-22515?

This vulnerability has a severity rating of CRITICAL with a CVSS score of 10 out of 10.

What type of vulnerability is CVE-2023-22515?

This is classified as CWE-20, which is a common weakness in software security.

CVE-2023-22515 - CRITICAL Severity | CVSS 10

Vulnerability Description

Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited a previously unknown vulnerability in publicly accessible Confluence Data Center and Server instances to create unauthorized Confluence administrator accounts and access Confluence instances. Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.

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