FIX #19031 TIME 0:10 - GHE - Dossier complet : warning PHP au download | add htmlspecialchars

src/app/history/controllers/HistoryController.php

@@ -638,7 +638,7 @@ class HistoryController
             if (is_array($value)) {
                 HistoryController::arrayToXml(['data' => $value, 'xml' => $args['xml']->addChild(str_replace([' ','(',')'], '', $node))]);
             } else {
-                $args['xml']->addChild(str_replace([' ','(',')'], '', $node), $value);
+                $args['xml']->addChild(str_replace([' ','(',')'], '', $node), htmlspecialchars($value));
             }
         }