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List:       full-disclosure
Subject:    [FD] CosaNostra Builder WebPanel / Cross Site Request Forgery (CSRF)
From:       malvuln <malvuln13 () gmail ! com>
Date:       2022-01-25 2:20:22
Message-ID: CAAHK0WSgBMM_fSKQrpwkEseKczbE2zzwCwyhOdAtupkof1Gyag () mail ! gmail ! com
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Discovery / credits: Malvuln - malvuln.com (c) 2022
Original source:
https://malvuln.com/advisory/61285c988de52b7c067fb2e703f2ab83_C.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: CosaNostra Builder WebPanel
Vulnerability: Cross Site Request Forgery (CSRF)
Description: The Panel does not provide a CSRF security token to verify and
process only authorized HTTP POST requests for "tasks.php". This can allow
unauthorized deletion of tasks from the MySQL database if a panel user
clicks an infected link or visits a malicious webpage, the bot HWID however
would need to be known up front or guessed.

$id = @$_GET['id'];
    if(isset($id)){
mysqli_query($condb,"DELETE FROM `tasks` WHERE `HWID`='$id'");


Type: WebUI
MD5: 61285c988de52b7c067fb2e703f2ab83
MD5: de5d209faa9dfbcd1d5e551273ae9c06 (tasks.php)
Vuln ID: MVID-2022-0473
Disclosure: 01/24/2022

Exploit/PoC:
HREF="http://MALWARE_C2_IP/WebPanel/Panel/tasks.php?id=3"


Disclaimer: The information contained within this advisory is supplied
"as-is" with no warranties or guarantees of fitness of use or otherwise.
Permission is hereby granted for the redistribution of this advisory,
provided that it is not altered except by reformatting it, and that due
credit is given. Permission is explicitly given for insertion in
vulnerability databases and similar, provided that due credit is given to
the author. The author is not responsible for any misuse of the information
contained herein and accepts no responsibility for any damage caused by the
use or misuse of this information. The author prohibits any malicious use
of security related information or exploits by the author or elsewhere. Do
not attempt to download Malware samples. The author of this website takes
no responsibility for any kind of damages occurring from improper Malware
handling or the downloading of ANY Malware mentioned on this website or
elsewhere. All content Copyright (c) Malvuln.com (TM).

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