CVE-2026-27948

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CVSS 3.1

6.1 medium

EPSS

<1%p6

Published

Feb 26, 2026 (Feb 26, 2026)

Modified

Jun 17, 2026

Description

Copyparty is a portable file server. In versions prior to 1.20.9, an XSS allows for reflected cross-site scripting via URL-parameter `?setck=...`. Version 1.20.9 fixes the issue.

Vendors: 9001
Products: copyparty
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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