Shir Tamari

Shir Tamari

Head of Research at Wiz.io

Wiz Research discovers "ExtraReplica"— a cross-account database	vulnerability in Azure PostgreSQL
Research

Wiz Research discovers "ExtraReplica"— a cross-account database vulnerability in Azure PostgreSQL

Tenant isolation is a fundamental premise of the cloud. Organizations trust that the cloud services they use, especially high value assets such as databases, are isolated from other customers. Wiz Research has discovered a chain of critical vulnerabilities in the widely used Azure Database for PostgreSQL Flexible Server. Dubbed #ExtraReplica,