Atlassian Confluence < 5.8.6 - Server-Side Request Forgery

Confluence Server and Data Center before 5.8.6 contain a blind server-side request forgery caused by the WidgetConnector plugin, letting remote attackers manipulate internal network resources, exploit requires network access to the server. id: CVE-2021-26072 info: name: Atlassian Confluence 5.8.6...