FKIE_CVE-2026-47157

Vulnerability from fkie_nvd - Published: 2026-06-11 18:16 - Updated: 2026-10-26 11:10
Severity
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
aiograpi is an asynchronous Instagram API for Python. aiograpi versions before 0.9.10 accepted server-supplied signup challenge paths and used them to build request URLs before validating that the paths were relative Instagram API paths. If an attacker can influence a challenge response, for example through a local network, DNS, or proxy compromise, challenge handling requests could be sent outside the intended Instagram host with the client's existing session headers. Version 0.9.10 validates challenge paths before building URLs, solving captcha challenges, or submitting phone/SMS challenge forms.
References
security-advisories@github.comhttps://github.com/subzeroid/aiograpi/commit/9c24151916beca622e588bfb3167c98711ff744f
security-advisories@github.comhttps://github.com/subzeroid/aiograpi/pull/274
security-advisories@github.comhttps://github.com/subzeroid/aiograpi/releases/tag/0.9.10
security-advisories@github.comhttps://github.com/subzeroid/aiograpi/security/advisories/GHSA-jh37-x3fv-4x72
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "aiograpi",
          "vendor": "subzeroid",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.9.10"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "aiograpi is an asynchronous Instagram API for Python. aiograpi versions before 0.9.10 accepted server-supplied signup challenge paths and used them to build request URLs before validating that the paths were relative Instagram API paths. If an attacker can influence a challenge response, for example through a local network, DNS, or proxy compromise, challenge handling requests could be sent outside the intended Instagram host with the client\u0027s existing session headers. Version 0.9.10 validates challenge paths before building URLs, solving captcha challenges, or submitting phone/SMS challenge forms."
    },
    {
      "lang": "es",
      "value": "aiograpi es una API as\u00edncrona de Instagram para Python. Las versiones de aiograpi anteriores a la 0.9.10 aceptaban rutas de desaf\u00edo de registro proporcionadas por el servidor y las utilizaban para construir URLs de solicitud antes de validar que las rutas fueran rutas relativas de la API de Instagram. Si un atacante puede influir en una respuesta de desaf\u00edo, por ejemplo a trav\u00e9s de una red local, DNS o un compromiso de proxy, las solicitudes de manejo de desaf\u00edos podr\u00edan enviarse fuera del host de Instagram previsto con los encabezados de sesi\u00f3n existentes del cliente. La versi\u00f3n 0.9.10 valida las rutas de desaf\u00edo antes de construir URLs, resolver desaf\u00edos de captcha o enviar formularios de desaf\u00edo de tel\u00e9fono/SMS."
    }
  ],
  "id": "CVE-2026-47157",
  "lastModified": "2026-10-26T11:10:00.157",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-47157",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-11T19:14:11.319630Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-06-11T18:16:26.237",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/subzeroid/aiograpi/commit/9c24151916beca622e588bfb3167c98711ff744f"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/subzeroid/aiograpi/pull/274"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/subzeroid/aiograpi/releases/tag/0.9.10"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/subzeroid/aiograpi/security/advisories/GHSA-jh37-x3fv-4x72"
    }
  ],
  "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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