Facing the same issue
Here is my project id :prj_3cXdYckaselmSgh3cuzb51fvcg6I
And here is the url of project : https://1dreamscape-creation.vercel.app/
Hello, facing he same issue
project id: prj_bnz82LTYwqDGc9fVLuqsIDhgynw9
urls:
Hi Anshuman, could you please let me know when we can expect a resolution to this issue? Our website is still not functional due to the V0 403 errors. It has already been 3 days, and we still haven’t received any recommendations or a solution to the issue. Please resolve this ASAP.
Hey @anshumanb do you have an update?
Any updates on the solution?
My project url: clsbooking.com
Hi, do you have any update re the problem?
Hello, I am also facing the same issue it’s a been a week like this, could you help me out, I do not use the Rules or have set any custom ones, the dashboard preview for my project is the only thing that seems to be broken.
Hi everyone, I understand that this has been less than ideal. I’ve escalated this issue with our team.
In the mean time, if you’re using domain fronting on these projects, try turning it off because are actively restricting projects using this to ensure high security measures.
Update: Our team is actively working on a fix.
If your project was created before 2026-01-01, redeploying it should unblock you in the meantime.
yes i am still seeing this issue!
I am having the same issue to my 5 projects.
Just checking if there was any solutions for this issue …
I’m having the same issue, it’s really hurting my trust in Vercel. These 403 issues started happening to me around a week ago, randomly everywhere.
My projects are getting X-Vercel-Mitigated: deny responses when loaded in an iframe from adfin.com. I need to whitelist iframe requests from my domain.
Are you guys all on the free tier or are you paying for Vercel? I’m a bit concerned because I want to switch to the paid version once my project are advertised to customers but if I risk to have my website unavailable for 1+ weeks I need to reconsider my risks and choices.
@anshumanb do we have any updates on the 403 issue? Because now 403 are randomly appearing on my live site too. And it’s blocking my own home IP and I don’t know for what reason.
Hi everyone, did anyone try this fix in the meantime? Let me check the status of the fix deployment.
Your proposed solution didn’t work. Please fix the problem with V0 iframes on adfin.com. We have already been waiting for a week for a resolution!
Anshuman We have a Series A announcement tomorrow, and if our website has widespread 403 issues with v0 iframes, it would be a very bad sign for our customers. We kindly ask you to prioritise this issue highly and resolve it today.
Hi Anshuman, unfortunately the proposed solution didn’t fix the issue.
Further observation indicates that after every deployment the issue worsen and after some minutes it becomes better but not resolved.
My main issue is that the forbidden errors are an predictable and I have no way to know how many users are affected since the “blocking” happens before they even reach the app.
Finally, other account projects are working as intented, only the business critical projects are affected…