VULNERABILITY INTELLIGENCE

CVE-2025-54423

CVSS score5.4 MEDIUM
EPSS probability0.47%
CISA KEVNot currently listed
Published2025-07-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Description

copyparty is a portable file server. In versions up to and including versions 1.18.4, an unauthenticated attacker is able to execute arbitrary JavaScript code in a victim's browser due to improper sanitization of multimedia tags in music files, including m3u files. This is fixed in version 1.18.5.

Weakness classification

  • security-advisories@github.com: CWE-79

Primary references