From e24b14cc74034585b29ca92bbb9623df32328bf3 Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Wed, 2 Mar 2022 18:57:26 +0100 Subject: [PATCH] Fix leak of existence of otherwise inaccessible statuses in REST API (#17684) --- app/controllers/api/v1/statuses_controller.rb | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/app/controllers/api/v1/statuses_controller.rb b/app/controllers/api/v1/statuses_controller.rb index 2d82a7a99b..f48aeb945a 100644 --- a/app/controllers/api/v1/statuses_controller.rb +++ b/app/controllers/api/v1/statuses_controller.rb @@ -92,8 +92,9 @@ class Api::V1::StatusesController < Api::BaseController end def set_thread - @thread = status_params[:in_reply_to_id].blank? ? nil : Status.find(status_params[:in_reply_to_id]) - rescue ActiveRecord::RecordNotFound + @thread = Status.find(status_params[:in_reply_to_id]) if status_params[:in_reply_to_id].present? + authorize(@thread, :show?) if @thread.present? + rescue ActiveRecord::RecordNotFound, Mastodon::NotPermittedError render json: { error: I18n.t('statuses.errors.in_reply_not_found') }, status: 404 end