FKIE_CVE-2025-67728

Vulnerability from fkie_nvd - Published: 2025-12-12 07:15 - Updated: 2026-10-07 20:10
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Fireshare facilitates self-hosted media and link sharing. Versions 1.2.30 and below allow an authenticated user, or unauthenticated user if the Public Uploads setting is enabled, to craft a malicious filename when uploading a video file. The malicious filename is then concatenated directly into a shell command, which can be used for uploading files to arbitrary directories via path traversal, or executing system commands for Remote Code Execution (RCE). This issue is fixed in version 1.3.0.
References
security-advisories@github.comhttps://github.com/ShaneIsrael/fireshare/commit/157386c85f6683f89192dae52115069b435b6d34Patch
security-advisories@github.comhttps://github.com/ShaneIsrael/fireshare/security/advisories/GHSA-c4f5-g622-q72mVendor Advisory
Impacted products
Vendor Product Version
shaneisrael fireshare *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "fireshare",
          "vendor": "ShaneIsrael",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.3.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:shaneisrael:fireshare:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "30E24CA7-FC23-4509-8F87-ACEE1ADD5BDB",
              "versionEndExcluding": "1.3.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Fireshare facilitates self-hosted media and link sharing. Versions 1.2.30 and below allow an authenticated user, or unauthenticated user if the Public Uploads setting is enabled, to craft a malicious filename when uploading a video file. The malicious filename is then concatenated directly into a shell command, which can be used for uploading files to arbitrary directories via path traversal, or executing system commands for Remote Code Execution (RCE). This issue is fixed in version 1.3.0."
    },
    {
      "lang": "es",
      "value": "Fireshare facilita el intercambio de medios y enlaces autoalojados. Las versiones 1.2.30 e inferiores permiten a un usuario autenticado, o a un usuario no autenticado si la configuraci\u00f3n de \u0027Cargas P\u00fablicas\u0027 est\u00e1 habilitada, crear un nombre de archivo malicioso al subir un archivo de video. El nombre de archivo malicioso se concatena directamente en un comando de shell, que puede usarse para subir archivos a directorios arbitrarios mediante salto de ruta, o ejecutar comandos del sistema para Ejecuci\u00f3n Remota de C\u00f3digo (RCE). Este problema est\u00e1 solucionado en la versi\u00f3n 1.3.0."
    }
  ],
  "id": "CVE-2025-67728",
  "lastModified": "2026-10-07T20:10:01.970",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-67728",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-12-12T20:40:18.178513Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-12-12T07:15:45.250",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/ShaneIsrael/fireshare/commit/157386c85f6683f89192dae52115069b435b6d34"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/ShaneIsrael/fireshare/security/advisories/GHSA-c4f5-g622-q72m"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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