fkie_cve-2025-54423
Vulnerability from fkie_nvd
Published
2025-07-28 20:17
Modified
2025-09-22 14:39
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
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.
References
security-advisories@github.comhttps://github.com/9001/copyparty/commit/895880aeb0be0813ddf732487596633f8f9fc3a6Patch
security-advisories@github.comhttps://github.com/9001/copyparty/releases/tag/v1.18.5Release Notes
security-advisories@github.comhttps://github.com/9001/copyparty/security/advisories/GHSA-9q4r-x2hj-jmvrExploit, Vendor Advisory
Impacted products
Vendor Product Version
9001 copyparty *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:9001:copyparty:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A6860121-03E1-4036-972C-7AB3D08B3D40",
              "versionEndExcluding": "1.18.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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\u0027s 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."
    }
  ],
  "id": "CVE-2025-54423",
  "lastModified": "2025-09-22T14:39:06.753",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.5,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-07-28T20:17:48.573",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/9001/copyparty/commit/895880aeb0be0813ddf732487596633f8f9fc3a6"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/9001/copyparty/releases/tag/v1.18.5"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/9001/copyparty/security/advisories/GHSA-9q4r-x2hj-jmvr"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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