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-rw-r--r--action.php7
1 files changed, 5 insertions, 2 deletions
diff --git a/action.php b/action.php
index ef635a4d1..c20b07d3a 100644
--- a/action.php
+++ b/action.php
@@ -65,8 +65,11 @@ function force_download ($filename)
//--------------------------------------------------------- download big picture
if ( isset( $_GET['dwn'] ) )
{
-//TODO : verify the path begins with './gallerie' and doesn't contains any '..'
-// in order to avoid hacking atempts
+//TODO : verify the path begins with something in galleries_url and that user has access rights to the picture
+// in order to avoid hacking atempts by forged url
+ if (preg_match('/\.\./',$_GET['dwn'])) {
+ die('Hacking attempt!');
+ }
force_download($_GET['dwn']);
}