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CVE-2020-11709

Estado: ModificadaAlta (7.5)—

cpp-httplib through 0.5.8 does not filter \r\n in parameters passed into the set_redirect and set_header functions, which creates possibilities for CRLF injection and HTTP response splitting in some specific contexts.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Yhirose — Cpp-httplib

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-11709",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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  "affected": [
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  "published": "2020-04-12T14:15:10.750",
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  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-74"
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      "lang": "en",
      "value": "cpp-httplib through 0.5.8 does not filter \\r\\n in parameters passed into the set_redirect and set_header functions, which creates possibilities for CRLF injection and HTTP response splitting in some specific contexts."
    },
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      "value": "cpp-httplib versiones hasta 0.5.8, no filtra \\r\\n en los parámetros pasados a las funciones set_redirect y set_header, lo que crea posibilidades para la inyección de CRLF y la división de respuestas HTTP en algunos contextos específicos."
    }
  ],
  "lastModified": "2026-06-17T02:50:39.553",
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  "sourceIdentifier": "cve@mitre.org"
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