CVE-2025-54589 Information

Description

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.

Reference

https://github.com/9001/copyparty/commit/a8705e611d05eeb22be5d3d7d9ab5c020fe54c62 https://github.com/9001/copyparty/releases/tag/v1.18.7 https://github.com/9001/copyparty/security/advisories/GHSA-8mx2-rjh8-q3jq

CNNVD-202507-3894 (Published: 2025-07-31)

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