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CVE-2020-4072

Estado: ModificadaMedia (5.3)—

In generator-jhipster-kotlin version 1.6.0 log entries are created for invalid password reset attempts. As the email is provided by a user and the api is public this can be used by an attacker to forge log entries. This is vulnerable to https://cwe.mitre.org/data/definitions/117.html This problem affects only application generated with jwt or session authentication. Applications using oauth are not vulnerable. This issue has been fixed in version 1.7.0.

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)

Jhipster — Generator-jhipster-kotlin

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-4072",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "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"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "jhipster",
          "product": "jhipster-kotlin",
          "versions": [
            {
              "status": "affected",
              "version": "= 1.6.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-06-25T20:15:11.350",
  "references": [
    {
      "url": "https://github.com/jhipster/jhipster-kotlin/commit/426ccab85e7e0da562643200637b99b6a2a99449",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/jhipster/jhipster-kotlin/security/advisories/GHSA-pfxf-wh96-fvjc",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://owasp.org/www-community/attacks/Log_Injection",
      "tags": [
        "Technical Description"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://www.baeldung.com/jvm-log-forging",
      "tags": [
        "Technical Description"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/jhipster/jhipster-kotlin/commit/426ccab85e7e0da562643200637b99b6a2a99449",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/jhipster/jhipster-kotlin/security/advisories/GHSA-pfxf-wh96-fvjc",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://owasp.org/www-community/attacks/Log_Injection",
      "tags": [
        "Technical Description"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.baeldung.com/jvm-log-forging",
      "tags": [
        "Technical Description"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-117"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In generator-jhipster-kotlin version 1.6.0 log entries are created for invalid password reset attempts. As the email is provided by a user and the api is public this can be used by an attacker to forge log entries. This is vulnerable to https://cwe.mitre.org/data/definitions/117.html This problem affects only application generated with jwt or session authentication. Applications using oauth are not vulnerable. This issue has been fixed in version 1.7.0."
    },
    {
      "lang": "es",
      "value": "En generator-jhipster-kotlin versión 1.6.0, son creadas entradas de registro para intentos de restablecimiento de contraseña no válidos. Como el correo electrónico lo proporciona un usuario y la API es pública, un atacante puede usarla para falsificar entradas de registro. Esto es vulnerable para https://cwe.mitre.org/data/definitions/117.html. Este problema afecta solo a las aplicaciones generadas con jwt o autenticación de sesión. Las aplicaciones que usan oauth no son vulnerables. Este problema ha sido corregido en la versión 1.7.0"
    }
  ],
  "lastModified": "2026-06-17T03:19:31.253",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jhipster:generator-jhipster-kotlin:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7ED11C73-DCF1-493C-82B5-68E9FB07EE7B",
              "versionEndExcluding": "1.7.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-advisories@github.com"
}