File _service:tar_scm:CVE-2024-26143.patch of Package rubygem-actionpack

File _service:tar_scm:CVE-2024-26143.patch of Package rubygem-actionpack (Revision 1e7cff5da38975373d39cbaf9b553fe6)

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From 4c83b331092a79d58e4adffe4be5f250fa5782cc Mon Sep 17 00:00:00 2001
From: ooooooo_q <ooooooo-q@users.noreply.github.com>
Date: Fri, 5 Jan 2024 12:00:02 +0900
Subject: [PATCH] fix XSS vulnerability when using translation

[CVE-2024-26143]
---
 actionpack/CHANGELOG.md                       |  4 +++
 .../lib/abstract_controller/translation.rb    | 24 +++++++++++++-
 actionpack/test/abstract/translation_test.rb  | 31 +++++++++++++++++++
 3 files changed, 58 insertions(+), 1 deletion(-)

diff --git a/actionpack/lib/abstract_controller/translation.rb b/actionpack/lib/abstract_controller/translation.rb
index db71c172abd6c..bdd44c6893aa2 100644
--- a/actionpack/lib/abstract_controller/translation.rb
+++ b/actionpack/lib/abstract_controller/translation.rb
@@ -25,7 +25,25 @@ def translate(key, **options)
 
       i18n_raise = options.fetch(:raise, self.raise_on_missing_translations)
 
-      ActiveSupport::HtmlSafeTranslation.translate(key, **options, raise: i18n_raise)
+      if options[:default]
+        options[:default] = [options[:default]] unless options[:default].is_a?(Array)
+        options[:default] = options[:default].map do |value|
+          value.is_a?(String) ? ERB::Util.html_escape(value) : value
+        end
+      end
+
+      unless i18n_raise
+        options[:default] = [] unless options[:default]
+        options[:default] << MISSING_TRANSLATION
+      end
+
+      result = ActiveSupport::HtmlSafeTranslation.translate(key, **options, raise: i18n_raise)
+
+      if result == MISSING_TRANSLATION
+        +"translation missing: #{key}"
+      else
+        result
+      end
     end
     alias :t :translate
 
@@ -34,5 +52,9 @@ def localize(object, **options)
       I18n.localize(object, **options)
     end
     alias :l :localize
+
+    private
+      MISSING_TRANSLATION = -(2**60)
+      private_constant :MISSING_TRANSLATION
   end
 end