Intervention: ignore input events targeting recently-moved iframes.

To prevent unintended clicks/taps, quietly discard input events that target cross-origin iframes that have recently resized or moved a non-trivial distance within the embedding page's viewport.

The motivation is perhaps best conveyed by this hilarious video: https://www.youtube.com/watch?v=3tUmh8OfAiY We would like to prevent untrustworthy embedders from using visual bait-and-switch tactics to induce users to click or tap on a third-party iframe.

Documentation

Specification

No public standards discussion

Status in Chromium

Blink>Input


In development (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

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Owner

Last updated on 2019-06-20