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| author | Michael Gapczynski <GapczynskiM@gmail.com> | 2012-05-29 12:31:47 -0400 |
|---|---|---|
| committer | Michael Gapczynski <GapczynskiM@gmail.com> | 2012-05-29 12:31:47 -0400 |
| commit | fbe58755e58675231feb443b52d2f670b8a78434 (patch) | |
| tree | 0f097c471278070b0ff7f4792970395d0e812745 /lib | |
| parent | d334f33eba3c1b600f077caa8bbaf8bf872e86cc (diff) | |
| download | nextcloud-server-fbe58755e58675231feb443b52d2f670b8a78434.tar.gz nextcloud-server-fbe58755e58675231feb443b52d2f670b8a78434.zip | |
Restrict requested app to apps directory
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/base.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/base.php b/lib/base.php index cc715afac5d..fdb682bf503 100644 --- a/lib/base.php +++ b/lib/base.php @@ -437,7 +437,7 @@ class OC{ register_shutdown_function(array('OC_Helper','cleanTmp')); //parse the given parameters - self::$REQUESTEDAPP = (isset($_GET['app'])?str_replace('\0', '', strip_tags($_GET['app'])):OC_Config::getValue('defaultapp', 'files')); + self::$REQUESTEDAPP = (isset($_GET['app'])?str_replace(array('\0', '/', '\\', '..'), '', strip_tags($_GET['app'])):OC_Config::getValue('defaultapp', 'files')); if(substr_count(self::$REQUESTEDAPP, '?') != 0){ $app = substr(self::$REQUESTEDAPP, 0, strpos(self::$REQUESTEDAPP, '?')); $param = substr(self::$REQUESTEDAPP, strpos(self::$REQUESTEDAPP, '?') + 1); |