An insecure neighbor: how a vulnerability chain led to an isolation bypass in cloud infrastructure

This article is published for educational purposes only, to raise awareness among information security professionals. The research was part of an official bug bounty program on a major platform. We notified the cloud provider about the vulnerabilities in line with our responsible disclosure policy, and all security issues we found were fixed in full. The infrastructure analyzed in this post has been anonymized, so the organization cannot be identified. We believe that regular…

Diamond Model