Cloudron 6.2 Cross Site Scripting

2021.09.18
Credit: Akiner Kisa
Risk: Low
Local: No
Remote: Yes
CWE: CWE-79


CVSS Base Score: 4.3/10
Impact Subscore: 2.9/10
Exploitability Subscore: 8.6/10
Exploit range: Remote
Attack complexity: Medium
Authentication: No required
Confidentiality impact: None
Integrity impact: Partial
Availability impact: None

# Exploit Title: Cloudron 6.2 - Cross Site Scripting (Reflected) # Google Dork: N/A # Date: 10.06.2021 # Exploit Author: Akıner Kısa # Vendor Homepage: https://cloudron.io # Software Link: https://www.cloudron.io/get.html # Version: 6.3 > # Tested on: Demo / Localhost # CVE : CVE-2021-31721 Proof of Concept: 1. Go to https://my.demo.cloudron.io/login.html?returnTo= 2. Type your payload after returnTo= 3. Fill in the login information and press the sign in button.


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