Discard invalid routes

Fixes #2553

diff --git a/wcfsetup/install/files/lib/system/request/route/DynamicRequestRoute.class.php b/wcfsetup/install/files/lib/system/request/route/DynamicRequestRoute.class.php
index 2f5645124535888730466b59932437a980fc52af..155eb142da5c51dd6fce2d312d90ed9f5e860ca3 100644 (file)
--- a/wcfsetup/install/files/lib/system/request/route/DynamicRequestRoute.class.php
+++ b/wcfsetup/install/files/lib/system/request/route/DynamicRequestRoute.class.php
@@ -63,8 +63,8 @@ class DynamicRequestRoute implements IRequestRoute {
                                                (?:-[a-z][a-z0-9]+)*
                                        )+
                                )
+                               (?:/|$)
                                (?:
-                                       /
                                        (?P<id>\d+)
                                        (?:
                                                -