Security hardening fixes#33377
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Adds some logic to avoid accidental HTML injection through the Markdown renderer.
Avoids command injection in the API golden script by using `exec` instead of interpolating the entire command.
Reworks the package archive script to avoid command injection by going through `exec` instead of constructing the command using string concatenation.
Makes the check whether an input is a modifier more robust against prototype pollution.
The media matcher needs to create a dummy stylesheet to work around some browser quirks. These changes ensure we don't accidentally inject malicious CSS into the page.
The `animationDuration` input is a potential CSS injection attack vector, because we pass the value directly along to the `animation-duration` binding. These changes mitigate the risk by validating the incoming value.
We were dropping the `colspan` validation error in production mode which meant that it can go into an infinite loop.
Previous we were relying on the animation name to ensure that we only capture the correct animation. These changes harden it by also checking the event's `target`.
crisbeto
added
target: patch
angular-robot
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area: build & ci
ok7sai
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Jun 11, 2026
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Includes some fixes for potential security issues. See the individual commits for context.