Nothing on my Memberstack site is working all of the sudden? When I check the console in chrome it reads:
Access to XMLHttpRequest at 'https://client.memberstack.com/app-member?includeSSOText=undefined&trackPageView=true' from origin 'https://www.reviewfunnel.io' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Everyone else up and running?
14 comments
Mine isn't letting me submit forms, log out, create an account etc.
This is so unfortunate because I just got on the paid plan and now nothings working 😭
Same problem for me as well
That is sods law right there! I am just testing everything on mine before i upgrade and now it's not working, terrible timing for us both! Hopefully its back up soon
The thing is we are running campaigns right now and new leads are complaining that they can not sign up...
Wow. Sucks everyone is dealing with this, their status page doesn't seem to be picking this up as it says everything is fine: https://status.memberstack.com/
Now I think its okay
I can confirm that Memberstack was down intermittently for an hour before we found the problem and pushed a fix. We've also fixed the underlying issue so it won't happen for the same reason again.
Thanks for the speedy fix!
Massak Chrait Please reach out to support ASAP and/or share a link to your website here. It sounds like there is something else going on with your site.
Hey guys, getting these CORS issues when you use the custom domain script.
Any idea why?
The root domain seems to be the same.
Hi Asaad,
At what point does that error appear? I just checked your website but couldn’t find it in the console.
Also, please move the cross-domain script below so it’s placed before the Memberstack install code - I noticed you currently have it after instead.
Chukwudi You can see the erros here:
https://www.upgradeformula.com/log-in
They just appear automatically, even if I do nothing.
https://memberstack.slack.com/files/U02VA9M30H4/F09AGMY99EH/whatsapp_video_2025-08-15_at_02.55.03.mp4
I had to remove them to try out the old script because even my login stops working with the updated script.
I also want to know, I have a Webflow Memberstack site, and another site https://upgradeiq.upgradeformula.com/ hosted on the learnworlds platform.
I want to be able to login to the webflow site and not log in to learnworlds.
I made the root domain the same and can also add the memberstack script to it.
Would that help me prevent a double login?
The login button here is linked to memberstack, if I login to my page on webflow, it still asks me to login again on this SSO button that’s linked to memberstack.
The CORS issue is resolved.
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