Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
This thread was archived. Please ask a new question if you need help.
Archived

How can we prevent 'Content Security Policy' from blocking iFrame?

Firefox Privacy and security
philipp replied
BookerCE
BookerCE

With the new update for Firefox, any of our customers that utilize the 'iFrame' feature on their business pages for Online Booking/eCommerce are receiving an error message that the content cannot be displayed. Is there a way to resolve this issue?

With the new update for Firefox, any of our customers that utilize the 'iFrame' feature on their business pages for Online Booking/eCommerce are receiving an error message that the content cannot be displayed. Is there a way to resolve this issue?

All Replies (1)

philipp
philipp
  • Moderator

hello, you'll have to make sure that you set the proper content security policy on the server that serves those iframes: https://developer.mozilla.org/en-US/docs/Web/Security/CSP