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-rw-r--r--actionpack/test/template/html-scanner/sanitizer_test.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/actionpack/test/template/html-scanner/sanitizer_test.rb b/actionpack/test/template/html-scanner/sanitizer_test.rb
index 844484ee47..4e2ad4e955 100644
--- a/actionpack/test/template/html-scanner/sanitizer_test.rb
+++ b/actionpack/test/template/html-scanner/sanitizer_test.rb
@@ -256,6 +256,11 @@ class SanitizerTest < ActionController::TestCase
assert_equal '', sanitize_css(raw)
end
+ def test_should_sanitize_across_newlines
+ raw = %(\nwidth:\nexpression(alert('XSS'));\n)
+ assert_equal '', sanitize_css(raw)
+ end
+
def test_should_sanitize_img_vbscript
assert_sanitized %(<img src='vbscript:msgbox("XSS")' />), '<img />'
end