« Back to list

CVE-2019-19826

Status: ModifiedCritical (9.8)—

The Views Dynamic Fields module through 7.x-1.0-alpha4 for Drupal makes insecure unserialize calls in handlers/views_handler_filter_dynamic_fields.inc, as demonstrated by PHP object injection, involving a field_names object and an Archive_Tar object, for file deletion. Code execution might also be possible.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Drupal — Views Dynamic Field

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2019-19826",
  "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
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.2
      }
    ],
    "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": "2019-12-16T23:15:11.313",
  "references": [
    {
      "url": "https://www.drupal.org/project/views_dynamic_fields/issues/3056600",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.drupal.org/project/views_dynamic_fields/issues/3056600",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Views Dynamic Fields module through 7.x-1.0-alpha4 for Drupal makes insecure unserialize calls in handlers/views_handler_filter_dynamic_fields.inc, as demonstrated by PHP object injection, involving a field_names object and an Archive_Tar object, for file deletion. Code execution might also be possible."
    },
    {
      "lang": "es",
      "value": "El módulo Views Dynamic Fields versiones hasta 7.x-1.0-alpha4 para Drupal, realiza llamadas no serializadas no seguras en el archivo handlers/views_handler_filter_dynamic_fields.inc, como es demostrado mediante la inyección de objetos PHP, involucrando un objeto field_names y un objeto Archive_Tar, para la eliminación de archivos. Una ejecución de código también podría ser posible."
    }
  ],
  "lastModified": "2026-06-17T02:27:18.537",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:drupal:views_dynamic_field:*:*:*:*:*:drupal:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4A7D5481-1947-4166-B8C1-25F1DD47114B",
              "versionEndIncluding": "6.x-1.4"
            },
            {
              "criteria": "cpe:2.3:a:drupal:views_dynamic_field:7.x-1.0:alpha1:*:*:*:drupal:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9E5AACF9-22D6-4B96-9E62-0CFF7036A0A3"
            },
            {
              "criteria": "cpe:2.3:a:drupal:views_dynamic_field:7.x-1.0:alpha2:*:*:*:drupal:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D66B669D-271E-4391-9DC8-FE93E2C2EA3D"
            },
            {
              "criteria": "cpe:2.3:a:drupal:views_dynamic_field:7.x-1.0:alpha3:*:*:*:drupal:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B79A2AD3-1ECE-4D0C-8B42-2EA672644B53"
            },
            {
              "criteria": "cpe:2.3:a:drupal:views_dynamic_field:7.x-1.0:alpha4:*:*:*:drupal:*:*",
              "vulnerable": true,
              "matchCriteriaId": "29C413B9-9C27-4995-B203-BF009F0A7EB5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}