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CVE-2019-16303

Estado: ModificadaCrítica (9.8)—

A class generated by the Generator in JHipster before 6.3.0 and JHipster Kotlin through 1.1.0 produces code that uses an insecure source of randomness (apache.commons.lang3 RandomStringUtils). This allows an attacker (if able to obtain their own password reset URL) to compute the value for all other password resets for other accounts, thus allowing privilege escalation or account takeover.

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 (2)

Jhipster — JhipsterJhipster — Jhipster Kotlin

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-16303",
  "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
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-09-14T00:15:10.390",
  "references": [
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    {
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      "tags": [
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      "source": "cve@mitre.org"
    },
    {
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      "source": "cve@mitre.org"
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    {
      "url": "https://www.jhipster.tech/2019/09/13/jhipster-release-6.3.0.html",
      "tags": [
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        "Vendor Advisory"
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/jhipster/generator-jhipster/commit/88448b85fd3e8e49df103f0061359037c2c68ea7",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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      "tags": [
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      "tags": [
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    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.apache.org/thread.html/r6d243e7e3f25daeb242dacf3def411fba32a9388d3ff84918cb28ddd%40%3Cissues.commons.apache.org%3E",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.apache.org/thread.html/rc3f00f5d3d2ec0e2381a3b9096d5f5b4d46ec1587ee7e251a3dbb897%40%3Cissues.commons.apache.org%3E",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.apache.org/thread.html/rc87fa35a48b5d70b06af6fb81785ed82e82686eb83307aae6d250dc9%40%3Cissues.commons.apache.org%3E",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.jhipster.tech/2019/09/13/jhipster-release-6.3.0.html",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-338"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A class generated by the Generator in JHipster before 6.3.0 and JHipster Kotlin through 1.1.0 produces code that uses an insecure source of randomness (apache.commons.lang3 RandomStringUtils). This allows an attacker (if able to obtain their own password reset URL) to compute the value for all other password resets for other accounts, thus allowing privilege escalation or account takeover."
    },
    {
      "lang": "es",
      "value": "Una clase generada mediante el Generator en JHipster versiones anteriores a 6.3.0 y JHipster Kotlin versiones hasta 1.1.0, produce código que utiliza una fuente no segura de aleatoriedad (apache.commons.lang3 RandomStringUtils). Esto permite a un atacante (si es capaz de obtener su propia URL de restablecimiento de contraseña) calcular el valor de todos los demás restablecimientos de contraseña para otras cuentas, permitiendo la escalada de privilegios o la toma de control de la cuenta."
    }
  ],
  "lastModified": "2026-06-17T02:22:05.957",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jhipster:jhipster:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "058DA509-FF19-4CB0-BD7B-C78E053740E3",
              "versionEndExcluding": "6.3.0"
            },
            {
              "criteria": "cpe:2.3:a:jhipster:jhipster_kotlin:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "70B48FEC-D984-4FE3-9573-4E6291BF1F32",
              "versionEndIncluding": "1.1.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}