FKIE_CVE-2026-68927

Vulnerability from fkie_nvd - Published: 2026-08-18 18:19 - Updated: 2026-10-22 22:10
Severity
3.0 (Low) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N
Summary
MobSF is a mobile application security testing tool used. Prior to 4.5.1, get_browsable_activities in mobsf/StaticAnalyzer/views/android/manifest_analysis.py validates only an Android manifest android:host value with valid_host before appending a separately supplied android:port to the URL fetched by _check_url, allowing an authenticated user to upload a crafted APK that makes requests to an attacker-selected nonstandard port at /.well-known/assetlinks.json. With an attacker-controlled hostname and DNS rebinding between validation and the requests.get connection, the request can reach an internal service, although redirects remain disabled and the path is fixed. This issue is fixed in version 4.5.1.
References
security-advisories@github.comhttps://github.com/MobSF/Mobile-Security-Framework-MobSF/commit/62563ca429a75b3e5d47a13b958e1d2e7d5e2bbf
security-advisories@github.comhttps://github.com/MobSF/Mobile-Security-Framework-MobSF/pull/2627
security-advisories@github.comhttps://github.com/MobSF/Mobile-Security-Framework-MobSF/releases/tag/v4.5.1
security-advisories@github.comhttps://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-95px-34x5-p37h
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-95px-34x5-p37h
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Mobile-Security-Framework-MobSF",
          "vendor": "MobSF",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.5.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "MobSF is a mobile application security testing tool used. Prior to 4.5.1, get_browsable_activities in mobsf/StaticAnalyzer/views/android/manifest_analysis.py validates only an Android manifest android:host value with valid_host before appending a separately supplied android:port to the URL fetched by _check_url, allowing an authenticated user to upload a crafted APK that makes requests to an attacker-selected nonstandard port at /.well-known/assetlinks.json. With an attacker-controlled hostname and DNS rebinding between validation and the requests.get connection, the request can reach an internal service, although redirects remain disabled and the path is fixed. This issue is fixed in version 4.5.1."
    },
    {
      "lang": "es",
      "value": "MobSF es una herramienta de prueba de seguridad de aplicaciones m\u00f3viles utilizada. Antes de la versi\u00f3n 4.5.1, get_browsable_activities en mobsf/StaticAnalyzer/views/android/manifest_analysis.py valida solo un valor android:host de un manifiesto de Android con valid_host antes de a\u00f1adir un puerto android:port suministrado por separado a la URL obtenida por _check_url, permitiendo a un usuario autenticado subir un APK manipulado que realiza solicitudes a un puerto no est\u00e1ndar seleccionado por el atacante en /.well-known/assetlinks.json. Con un nombre de host controlado por el atacante y un reencadenamiento de DNS entre la validaci\u00f3n y la conexi\u00f3n requests.get, la solicitud puede alcanzar un servicio interno, aunque las redirecciones permanecen deshabilitadas y la ruta es fija. Este problema se corrige en la versi\u00f3n 4.5.1."
    }
  ],
  "id": "CVE-2026-68927",
  "lastModified": "2026-10-22T22:10:00.250",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.0,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.3,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-68927",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-18T18:43:44.374576Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-18T18:19:28.350",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MobSF/Mobile-Security-Framework-MobSF/commit/62563ca429a75b3e5d47a13b958e1d2e7d5e2bbf"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MobSF/Mobile-Security-Framework-MobSF/pull/2627"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MobSF/Mobile-Security-Framework-MobSF/releases/tag/v4.5.1"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-95px-34x5-p37h"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-95px-34x5-p37h"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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