Comment by raw_anon_1111

1 day ago

Why does anyone running a third party tool have access to all of their clients’ accounts? I can’t imagine something this stupid happening with a real service provider.

I see Vercel is hosted on AWS? Are they hosting every one on a single AWS account with no tenant isolating? Something this dumb could never happen on a real AWS account. Yes I know the internal controls that AWS has (former employee).

Anyone who is hosting a real business on Vercel should have known better.

I have used v0 to build a few admin sites. But I downloaded the artifacts, put in a Docker container and hosted everything in Lambda myself where I controlled the tenant isolation via separate AWS accounts, secrets in Secret Manager and tightly scoped IAM roles, etc.

Is AWS security boundary the AWS account? Are you expecting Vercel to provision and manage an AWS account per user? That doesn’t make any sense man, though makes sense if you’re a former AWS employee.

  • Yes the security boundary is the AWS account.

    It doesn’t make sense for a random employee who mistakenly uses a third party app to compromise all of its users it’s a poor security architecture.

    It’s about as insecure as having one Apache Server serving multiple customer’s accounts. No one who is concerned about security should ever use Vercel.

    • > It’s about as insecure as having one Apache Server serving multiple customer’s accounts.

      You really have no clue what you’re talking about don’t you? Were you a sales guy at AWS or something?

      6 replies →