[MediaBundle] file whitelist #2871
Open
Conversation
This file contains 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
ProfessorKuma
suggested changes
May 6, 2021
ProfessorKuma
approved these changes
May 6, 2021
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
An audit was performed on one of the websites we've built with kunstmaan. They strongly recommended a whitelist for files that are being uploaded into the admin. Kunstmaan currently only has a blacklisted (which only renames the uploaded file).
This merge requests adds a whitelist, and uses both the whitelist and the blacklist to validate if the uploaded file is actually allowed to be uploaded.
By default the whitelist is not used (empty array) to make sure there are no backward compatibility breaks.