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CVE-2016-9862

Estado: ModificadaAlta (7.5)—

Se descubrió un problema en phpMyAdmin. Con una solicitud de inicio de sesión manipulada es posible inyectar BBCode en la página de inicio de sesión. Todas las versiones 4.6.x (anteriores a 4.6.5) están afectadas.

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)

Phpmyadmin — Phpmyadmin

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-9862",
  "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
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-12-11T03:00:03.197",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/94528",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.gentoo.org/glsa/201701-32",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.phpmyadmin.net/security/PMASA-2016-67",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/94528",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.gentoo.org/glsa/201701-32",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.phpmyadmin.net/security/PMASA-2016-67",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in phpMyAdmin. With a crafted login request it is possible to inject BBCode in the login page. All 4.6.x versions (prior to 4.6.5) are affected."
    },
    {
      "lang": "es",
      "value": "Se descubrió un problema en phpMyAdmin. Con una solicitud de inicio de sesión manipulada es posible inyectar BBCode en la página de inicio de sesión. Todas las versiones 4.6.x (anteriores a 4.6.5) están afectadas."
    }
  ],
  "lastModified": "2026-06-17T00:56:41.540",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:phpmyadmin:phpmyadmin:4.6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C641F362-D37D-47CB-BE6C-36E5F116F844"
            },
            {
              "criteria": "cpe:2.3:a:phpmyadmin:phpmyadmin:4.6.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "85631B69-7060-42D1-AE24-466BA10EB390"
            },
            {
              "criteria": "cpe:2.3:a:phpmyadmin:phpmyadmin:4.6.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E62EDC79-47AA-4CED-AB7F-1E4D158EB653"
            },
            {
              "criteria": "cpe:2.3:a:phpmyadmin:phpmyadmin:4.6.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C0B800AA-6290-4032-AA17-21025A19C392"
            },
            {
              "criteria": "cpe:2.3:a:phpmyadmin:phpmyadmin:4.6.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "230D3D61-B090-49FA-91B1-9FA4DD2C6209"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}