CVE-2025-54423

{"id": "CVE-2025-54423", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2025-07-28T20:17:48.573", "references": [{"url": "https://github.com/9001/copyparty/commit/895880aeb0be0813ddf732487596633f8f9fc3a6", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/9001/copyparty/releases/tag/v1.18.5", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/9001/copyparty/security/advisories/GHSA-9q4r-x2hj-jmvr", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Copyparty es un servidor de archivos port\u00e1til. En versiones hasta la 1.18.4 incluida, un atacante no autenticado puede ejecutar c\u00f3digo JavaScript arbitrario en el navegador de la v\u00edctima debido a una depuraci\u00f3n incorrecta de las etiquetas multimedia en archivos de m\u00fasica, incluyendo archivos m3u. Esto se solucion\u00f3 en la versi\u00f3n 1.18.5."}], "lastModified": "2025-09-22T14:39:06.753", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:9001:copyparty:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A6860121-03E1-4036-972C-7AB3D08B3D40", "versionEndExcluding": "1.18.5"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}