A Vulnerability has been discovered in Atlassian Bitbucket Server and Data Center which could allow for remote code execution. Bitbucket is a Git-based source code repository hosting service owned by Atlassian. Successful exploitation could allow the attacker to execute remote code in context of the application. Depending on the permission associated with the application running the exploit, an attacker could then install programs; view, change, or delete data.

Read more... Cyber Security Advisories - MS-ISAC