---
cve: "CVE-2025-54589"
severity: "MEDIUM"
cvss: 6.3
epss: "2.4%"
vendor: "9001"
kev: false
exploited: false
published: "2025-07-31 14:15:34"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-22T21:51:52+02:00"
---

# CVE-2025-54589

> 6.3 MEDIUM · 🧪 PoC

## Beschreibung

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 `` 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.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Gering | warn |

## Exploit-Evidenz

- [EDB-52390 — Copyparty 1.18.6 - Reflected Cross-Site Scripting (XSS)](https://www.exploit-db.com/exploits/52390)

## Patch verfügbar (OSV)

- daa44be1a595374cddecde6c2de5f925fbe8fd92 (Commit)
- a8705e611d05eeb22be5d3d7d9ab5c020fe54c62 (Commit)

## Referenzen

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

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-54589) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_