CVE-2025-54589
July 31, 2025
Copyparty is a portable file server. In versions 1.18.6 and below, when accessing the recent uploads page at "/?ru", users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a "<script>" block without proper escaping, allowing for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users. This is fixed in version 1.18.7.
Affected Packages
copyparty (CONDA):
Affected version(s) =1.18.7 <1.18.7Fix Suggestion:
Update to version 1.18.7https://github.com/9001/copyparty.git (GITHUB):
Affected version(s) >=v0.2.3 <v1.18.7Fix Suggestion:
Update to version v1.18.7copyparty (PYTHON):
Affected version(s) >=0.2.3 <1.18.7Fix Suggestion:
Update to version 1.18.7Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
EPSS
Base Score:
0.62
