Thanks for filing the issue...

@Reporter : It would be really helpful if a sample URL/Extension is provided, so that we can investigate the issue further.

Thanks.!

Some example extensions which could use the proposed permission:

https://chrome.google.com/webstore/detail/ears-bass-boost-eq-any-au/nfdfiepdkbnoanddpianalelglmfooik

https://chrome.google.com/webstore/detail/audio-eq/lfafdlnjaliaghpjdajmlcnnblkgcefh

https://chrome.google.com/webstore/detail/bass-boost-hd-audio/mghabdfikjldejcdcmclcmpcmknjahli

https://chrome.google.com/webstore/detail/chrome-audio-capture/kfokdmfpdnokpmpbjhjbcabgligoelgp

Thank you for providing more feedback. Adding the requester to the cc list.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Unable to reproduce the issue on reported chrome version 67.0.3396.99 using Ubuntu 17.10.
Steps: 
---------
1. Launched reported chrome 
2. Navigated to given URL's and enabled all extensions as per comment #3
As we are not seen "Extension requires "change all data" permission"

@Reporter: Request you to retry this issue with fresh profile without any extensions/apps or reset all the flags and Could you please upgrade to latest chrome stable 68.0.3440.75, you can download latest chrome builds here:" https://www.chromium.org/getting-involved/dev-channel " and let us know if issue still persists.

Thanks.!

I tried with both a brand new profile and with experiments disabled, and with both I got "It can read and change all your data on the websites you visit" when clicking on "add to Chrome".  However, I only clicked the "add to Chrome" button on the Chrome Web Store page to get that message and then canceled without actually installing any of the extensions, rather than installing them and looking up the requested permissions by clicking on the extension's "details" button on the chrome://extensions/ page

Thank you for providing more feedback. Adding the requester to the cc list.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Able to reproduce the issue on 60.0.3072.0(M-60),reported version 67.0.3396.99 and latest chrome 70.3508.0 on Ubuntu 17.10. This is a non-regression issue as it is observed from M60 old builds.


Hence, marking it as untriaged to get more inputs from dev team.

Thanks...!!