ATLASSIAN PATCHES CRITICAL CONFLUENCE BUG

Summary from the TLDR InfoSec newsletter

Atlassian disclosed a 9.1 severity CVE in Confluence Data Center and Server. It described the vulnerability as an improper authorization vulnerability that could lead to significant data loss if exploited by an unauthenticated attacker. Users of Confluence Data and Server are advised to update as quickly as possible. Confluence Cloud users are unaffected.