The real story isn't Vercel. It's that a Context.ai employee got infostealer'd in February and four months later that single compromise propagated through an 'Allow All' Google Workspace OAuth grant into Vercel's env vars. This is less a Vercel incident and more the chronic OAuth-supply-chain problem finally surfacing somewhere visible.
Vercel April 2026 security incident
521–530 of 540 posts
Re: Vercel April 2026 security incident
#522Earlier quoted context omitted.
> 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?
He works for an AWS consulting company, where they promote cloud native solutions, driving cloud spend towards AWS. In many cases, managed cloud services are actually the way to go. However, to say that serving multiple customers with Apache is "insecure" is inaccurate. There are ways to run virtual hosts under different user IDs, providing isolation using more traditional Unix techniques.
Absolutely no serious company would run their web software on a shared Apache server with other tenants.
How did that shared hosting work out for Vercel?
Re: Vercel April 2026 security incident
#523Earlier quoted context omitted.
He works for an AWS consulting company, where they promote cloud native solutions, driving cloud spend towards AWS. In many cases, managed cloud services are actually the way to go. However, to say that serving multiple customers with Apache is "insecure" is inaccurate. There are ways to run virtual hosts under different user IDs, providing isolation using more traditional Unix techniques.
No, if they said they were running on separate VMs I wouldn’t have any issues. Absolutely no serious company would run their web software on a shared Apache server with other tenants. How did that shared hosting work out for Vercel?
I've read about the Vercel incident. Given the timeline (22 months?!), it sounds like they had other issues well beyond shared hosting.
Re: Vercel April 2026 security incident
#524Earlier quoted context omitted.
No, if they said they were running on separate VMs I wouldn’t have any issues. Absolutely no serious company would run their web software on a shared Apache server with other tenants. How did that shared hosting work out for Vercel?
As always, "it depends" on the application. So I've worked for several B2B SaaS companies. None of them used a VM per tenant. In some cases, we used a database (schema...) or DB cluster per tenant. I've read about the Vercel incident. Given the timeline (22 months?!), it sounds like they had other issues well beyond shared hosting.
Re: Vercel April 2026 security incident
#525Earlier quoted context omitted.
As always, "it depends" on the application. So I've worked for several B2B SaaS companies. None of them used a VM per tenant. In some cases, we used a database (schema...) or DB cluster per tenant. I've read about the Vercel incident. Given the timeline (22 months?!), it sounds like they had other issues well beyond shared hosting.
There is a difference between a SaaS offer where you are running your code and serving multiple customers on one server/set of servers and running random customer code like Vercel.
Re: Vercel April 2026 security incident
#526Earlier quoted context omitted.
You have no idea how indifferent security officers can be-even when you point out critical issues. The other day, we flagged that a customer’s database had users with excessive privileges. Their only question: “Can this be exploited from the outside?” No, but most breaches today come from compromised internal accounts that are then used to break everything.
The answer is Yes, this can be exploited from the outside by taking over dev machines and using their access. If you answer No and complain that it’s not taken seriously, it’s at least in part because you didn’t show the risk clearly.
Re: Vercel April 2026 security incident
#527Re: Vercel April 2026 security incident
#528Earlier quoted context omitted.
Seriously. Why am I reading about this here and not via an email? I've been a paying customer for over a year now. My online news aggregator informs me before the actual company itself does?
Please remember that this is the same company that couldn't figure out how to authorize 3rd party middleware and had, with what should be a company ending, critical vulnerability . Oh and the owner likes to proudly remind people about his work on Google AMP, a product that has done major damage to the open web. This is who they are: a bunch of incompetent engineers that play with pension funds + gulf money.
Re: Vercel April 2026 security incident
#529Earlier quoted context omitted.
The other day, I was forcing myself to use Claude Code for a new CRUD React app[1], and by default it excreted a pile of Node JS and NPM dependencies. So I told something like, "don't use anything node at all", and it immediately rewrote it as a Python backend, and it volunteered that it was minimizing dependencies in how it did that. [1] only vibe coding as an exercise for a throwaway artifact; I'm not endorsing vib…
You can tell Claude to use something highly structured like Spring Boot / Java. It's a bit more verbose in code, but the documentation is very good which makes Claude use it well. And the strict nature of Java is nice in keeping Claude on track and finding bugs early. I've heard others had similar results with .NET/C#
Re: Vercel April 2026 security incident
#530Earlier quoted context omitted.
Coming from a company that makes infrastructure out of a view layer / vDOM library - I think anyone relying on Vercel has only themselves to blame.
It's interesting that Next is becoming so popular when LLMs supposedly have a capability to work with all these other frameworks that don't create a dependency on something like Vercel.