Sagi Tzadik

Sagi Tzadik

Sagi Tzadik is a security researcher in Wiz Research Team. Sagi specializes in research and exploitation of web applications vulnerabilities, as well as reverse engineering and binary exploitation.

đź“Ť Israel
https://twitter.com/sagitz_
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,