james/fembooru
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #598 from jgen/develop

Browse Source 
#597: Fix for XSS issue in chatbox extension.
This commit is contained in:
Shish 2017-03-08 10:30:54 +00:00 committed by GitHub
commit 72de620b42
2 changed files with 15 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
ext/chatbox/history/index.php
View File

@ -10,14 +10,22 @@
$admin = loggedIn();
$log = 1;
if (isset($_GET['log']))
{
$log = $_GET['log'];
}
if (isset($_POST['log']))
{
$log = $_POST['log'];
}
if (!isset($log))
if (filter_var($log, FILTER_VALIDATE_INT) === false)
{
$log = 1;
}
$ys = ys($log);
$posts = $ys->posts();

5
ext/chatbox/php/functions.php
View File

@ -89,7 +89,10 @@
global $yShout, $prefs;
if ($yShout) return $yShout;
if ($log > $prefs['logs'] || $log < 0 || !is_numeric($log)) $log = 1;
if (filter_var($log, FILTER_VALIDATE_INT, array("options" => array("min_range" => 0, "max_range" => $prefs['logs']))) === false)
{
$log = 1;
}
$log = 'log.' . $log;
return new YShout($log, loggedIn());