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Muhammad_Ali
Muhammad_Ali
Level 1
October 12, 2019
Solved

New chrome warning about Marketo cookie SameSite and Secure attributes

  • October 12, 2019
  • 1 reply
  • 9177 views

Hi,

I have the Marketo munchkin cookie, as well as Marketo form embeds, installed on my website. I have been noticing this console warning for a while in Chrome regarding its new cookie policy regarding only delivering secure cookies on any website that uses a Marketo form/mkto_trk cookie:

A cookie associated with a cross-site resource at https://app-sjf.marketo.com/ was set without the `SameSite` attribute. A future release of Chrome will only deliver cookies with cross-site requests if they are set with `SameSite=None` and `Secure`. You can review cookies in developer tools under Application>Storage>Cookies and see more details at https://www.chromestatus.com/feature/5088147346030592 and https://www.chromestatus.com/feature/5633521622188032.

Since this warning is only applicable to third party cookies, are there any fixes for this planned on the Marketo side?

Thank you.

cc: @Sanford Whiteman‌

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Best answer by SanfordWhiteman

It's harmless -- bringing Chrome in line with what Safari has done for a long time.

1 reply

SanfordWhiteman
SanfordWhitemanAccepted solution
Level 10
October 12, 2019

It's harmless -- bringing Chrome in line with what Safari has done for a long time.

    Muhammad_Ali
    Muhammad_AliAuthor
    Level 1
    October 12, 2019

    Got it. Thanks for the quick reply Sanford.

    Just wanted to confirm and be pro-active about this, to not cause any interruptions in Marketo tracking once this version goes live and wanted to make sure that there's nothing to be fixed/done from either the Website's or Marketo's end.

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