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CVE-2018-10813

Estado: ModificadaAlta (7.3)—

In Dedos-web 1.0, the cookie and session secrets used in the Express.js application have hardcoded values that are visible in the source code published on GitHub. An attacker can edit the contents of the session cookie and re-sign it using the hardcoded secret. Due to the use of Passport.js, this could lead to privilege escalation.

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)

Aprendecondedos — Dedos-web

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-10813",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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        "impactScore": 3.4,
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  "affected": [
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2018-06-05T15:29:00.253",
  "references": [
    {
      "url": "https://github.com/aprendecondedos/dedos-web/pull/1",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.digitalinterruption.com/single-post/2018/06/04/Are-Your-Cookies-Telling-Your-Fortune",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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      "source": "cve@mitre.org"
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      "tags": [
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    },
    {
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      "tags": [
        "Exploit",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Dedos-web 1.0, the cookie and session secrets used in the Express.js application have hardcoded values that are visible in the source code published on GitHub. An attacker can edit the contents of the session cookie and re-sign it using the hardcoded secret. Due to the use of Passport.js, this could lead to privilege escalation."
    },
    {
      "lang": "es",
      "value": "En Dedos-web 1.0, los secretos de cookie y sesión empleados en la aplicación Express.js tienen valores embebidos que son visibles en el código fuente publicado en GitHub. Un atacante puede editar el contenido de la cookie de sesión y volver a firmarlo mediante el secreto embebido. Debido al uso de Passport.js, esto podría conducir a un escalado de privilegios."
    }
  ],
  "lastModified": "2026-06-17T01:34:42.430",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:aprendecondedos:dedos-web:1.0:*:*:*:*:*:*:*",
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}