diff --git a/back-end/server/controller/PluginController.js b/back-end/server/controller/PluginController.js
index b879a8a..62f7556 100644
--- a/back-end/server/controller/PluginController.js
+++ b/back-end/server/controller/PluginController.js
@@ -121,4 +121,42 @@ module.exports = {
             }
         });
     },
+
+    /**
+     * Get plugin's score
+    */
+   comment: (req, res, next) => {
+        console.log(">>> comment <<<");
+
+        let pluginId = req.body.pluginId;
+        let commentText = req.body.commentText;
+
+        Plugin.findOne({_id: pluginId}, (err, plugin) => {
+            if(err){
+                next(err);
+            } else{
+                let comments = plugin.comments;
+                comments.push(commentText);
+                Plugin.updateOne({_id: plugin._id}, {comments: comments}, (error, p) => {
+                    if(error){
+                        next(error);
+                    } else{
+                        res.json({status: "Success", message: `Comment ${commentText} has been added to plugin ${plugin.name}`, data: null});
+                    }
+                });
+            }
+        });
+   },
+};
+
+/**
+ * Echapper les caractères spéciaux HTML
+*/
+let escapeHtml = (unsafe) => {
+    return unsafe
+        .replace(/&/g, "&amp;")
+        .replace(/</g, "&lt;")
+        .replace(/>/g, "&gt;")
+        .replace(/"/g, "&quot;")
+        .replace(/'/g, "&#039;");
 };
\ No newline at end of file
diff --git a/back-end/server/routes/PluginRoutes.js b/back-end/server/routes/PluginRoutes.js
index e166a83..bfda581 100644
--- a/back-end/server/routes/PluginRoutes.js
+++ b/back-end/server/routes/PluginRoutes.js
@@ -9,4 +9,5 @@ module.exports = (Application) => {
     Application.route('/plugins/:pluginId').delete(Controller.PluginController.deleteById);
     Application.route('/plugins/rate').post(Controller.PluginController.rate);
     Application.route('/plugins/get-score').post(Controller.PluginController.getScore);
+    Application.route('/plugins/comment').post(Controller.PluginController.comment);
 };
\ No newline at end of file