CVE Alert: CVE-2025-54423
Vulnerability Summary: CVE-2025-54423
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.
Affected Endpoints:
No affected endpoints listed.
Published Date:
7/28/2025, 8:17:48 PM
⚠️ CVSS Score:
Exploit Status:
Not ExploitedReferences:
- https://github.com/9001/copyparty/commit/895880aeb0be0813ddf732487596633f8f9fc3a6
- https://github.com/9001/copyparty/releases/tag/v1.18.5
- https://github.com/9001/copyparty/security/advisories/GHSA-9q4r-x2hj-jmvr
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
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