feat: validate URL schemes in Anchor, IFrame and Page#open (CP: 24.9)#24939
Merged
Conversation
…24897) (CP: 25.1) (#24924) This PR cherry-picks changes from the original PRs #24539 and #24897 to branch 25.1, and also disables the validation by default. The defaults when "safeUrlSchemes" configuration is missing is adjusted, so that URL validation is disabled by default, and all URLs are considered safe. This avoids unexpected behavior changes for existing users of Flow 25.1 and below. The URL scheme validation feature could be enabled with configuration when necessary. (cherry picked from commit 28e55a3) (cherry picked from commit 51048d1) (cherry picked from commit 6eae250)
platosha
approved these changes
Jul 8, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This PR cherry-picks changes from the original PRs #24539 and #24897 to branch 25.1, and also disables the validation by default.
The defaults when "safeUrlSchemes" configuration is missing is adjusted, so that URL validation is disabled by default, and all URLs are considered safe. This avoids unexpected behavior changes for existing users of Flow 25.1 and below.
The URL scheme validation feature could be enabled with configuration when necessary.
(cherry picked from commit 28e55a3)