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| -rw-r--r-- | guides/source/active_storage_overview.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/guides/source/active_storage_overview.md b/guides/source/active_storage_overview.md index 932a5dc2e9..46263e552a 100644 --- a/guides/source/active_storage_overview.md +++ b/guides/source/active_storage_overview.md @@ -398,6 +398,10 @@ helper allows you to set the disposition. rails_blob_path(user.avatar, disposition: "attachment") ``` +WARNING: To prevent XSS attacks, ActiveStorage forces the Content-Disposition header +to "attachment" for some kind of files. To change this behaviour see the +available configuration opions in [Configuring Rails Applications](configuring.html#configuring-active-storage). + If you need to create a link from outside of controller/view context (Background jobs, Cronjobs, etc.), you can access the rails_blob_path like this: |