copyparty Reflected XSS via Filter Parameter_CVE-2025-54589

6.3 / 10

MEDIUM

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

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.

Basic Information

ID CVE-2025-54589

Source GitHub_M

Published Jul 31, 2025 at 13:48

Modified Jul 31, 2025 at 14:12

Affected Product

Vendor 9001

Product copyparty

Version < 1.18.7

Affected Versions 9001 copyparty < 1.18.7

CWE Classification

CWE-79 CWE-80

References

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    "lastseen": "",
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    "published": "2025-07-31T13:48:41.615Z",
    "modified": "2025-07-31T14:12:45.463Z",
    "type": "cve",
    "title": "copyparty Reflected XSS via Filter Parameter",
    "source": "GitHub_M",
    "references": "https://github.com/9001/copyparty/security/advisories/GHSA-8mx2-rjh8-q3jq\nhttps://github.com/9001/copyparty/commit/a8705e611d05eeb22be5d3d7d9ab5c020fe54c62\nhttps://github.com/9001/copyparty/releases/tag/v1.18.7",
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