Fix page extension validation

NicoHood · Jan 6, 2021 · 4131e9c · 4131e9c
1 parent 2738107
commit 4131e9c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system/src/Grav/Common/Uri.php b/system/src/Grav/Common/Uri.php
@@ -1353,7 +1353,7 @@ public function isValidExtension($extension)
         $valid_page_types = implode('|', Utils::getSupportPageTypes());
 
         // Strip the file extension for valid page types
-        if (preg_match('/(' . $valid_page_types . ')/', $extension)) {
+        if (preg_match('/^(' . $valid_page_types . ')$/', $extension)) {
             return true;
         }
         return false;