From a72b8b56f6fe1e6274835bc8bd190551d074193d Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Fri, 17 Apr 2015 12:22:19 -0400
Subject: [PATCH] Added check for content of redirect variable.
---
interface/web/capp.php | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/interface/web/capp.php b/interface/web/capp.php
index 2c14318..b0568ba 100644
--- a/interface/web/capp.php
+++ b/interface/web/capp.php
@@ -43,6 +43,7 @@
}
if(!preg_match("/^[a-z]{2,20}$/i", $mod)) die('module name contains unallowed chars.');
+if($redirect != '' && !preg_match("/^[a-z0-9]+\/[a-z0-9_\.\-]+\?id=[0-9]{1,5}$/i", $redirect)) die('redirect contains unallowed chars.');
//* Check if user may use the module.
$user_modules = explode(",", $_SESSION["s"]["user"]["modules"]);
--
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