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Getting security warning even when X-Frame-Options: SAMEORIGIN added to subpage loaded in iframe

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  • Last reply by cor-el

shibu.osc
shibu.osc
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In our application we are opening a sub page in an iframe within the main page. Both pages are form the same Domain. Although we've added X-Frame-Options: SAMEORIGIN to the page loaded in the iframe, it still gives this error. Could you please suggest on how to solve this issues, what would I be missing?

Thanks in Advance! Shibu.

In our application we are opening a sub page in an iframe within the main page. Both pages are form the same Domain. Although we've added X-Frame-Options: SAMEORIGIN to the page loaded in the iframe, it still gives this error. Could you please suggest on how to solve this issues, what would I be missing? Thanks in Advance! Shibu.

All Replies (2)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 25 Contributor
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Hi Shibu, does your server send any Content-Security-Policy headers? This overrrides X-Frame-Options if both are sent:

https://developer.mozilla.org/docs/Web/HTTP/Headers/Content-Security-Policy/frame-ancestors

Otherwise, perhaps there is a more subtle mismatch in the protocol, host name, or port.

cor-el
cor-el
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  • Top 10 Contributor
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You can also check this in the Network Monitor.