Fixed issue #18590: Filenames containing an apostrophe (') cause uplo…

…aded file-list to unlist upon Resume later or Next then Previous (#2862) Co-authored-by: lapiudevgit <devgit@lapiu.biz>
LimeSurvey · Feb 10, 2023 · ff19cad · ff19cad
1 parent c83b1c6
commit ff19cad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/application/views/survey/questions/answer/file_upload/answer.twig b/application/views/survey/questions/answer/file_upload/answer.twig
@@ -25,7 +25,7 @@
             <span class='fa fa-upload'></span>&nbsp;{{ uploadButtonLabel }}
         </a>
     </div>
-    <input type='hidden' id='java{{ fileid }}' name='{{ fileid }}' value='{{ value }}' />
+    <input type='hidden' id='java{{ fileid }}' name='{{ fileid }}' value='{{ value|escape("html_attr") }}' />
     <input type='hidden' id='java{{ fileid }}_filecount' name='{{ fileid }}_filecount' value="{{ filecountvalue }}" />
     <div id='{{ fileid }}_uploadedfiles' class="hidden">
         <table width="100%" class="question uploadedfiles">