CVE-2026-16766

{
  "id": "CVE-2026-16766",
  "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
  "published": "2026-07-25T09:16:32.000",
  "lastModified": "2026-10-24T13:10:00.147",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Catalyst::View::Wkhtmltopdf versions before 0.6.1 for Perl allow shell command injection (RCE) via PDF render options.\n\nOptions are passed directly to the wkhtmltopdf command without sanitization.\n\nAny web application that passes user-controlled options such as the page_size, orientation or margins without validation allows shell command injection.\n\nVersion 0.6.0 was released with an incomplete fix for this issue.\n\nNote that the wkhtmltopdf project is no longer being developed, and users of this package should migrate to alternative solutions."
    },
    {
      "lang": "es",
      "value": "Las versiones de Catalyst::View::Wkhtmltopdf anteriores a la 0.6.1 para Perl permiten la inyección de comandos de shell (RCE) a través de las opciones de renderizado de PDF.\n\nLas opciones se pasan directamente al comando wkhtmltopdf sin sanitización.\n\nCualquier aplicación web que pase opciones controladas por el usuario, como el tamaño de página (page_size), la orientación (orientation) o los márgenes (margins) sin validación, permite la inyección de comandos de shell.\n\nLa versión 0.6.0 fue lanzada con una solución incompleta para este problema.\n\nTenga en cuenta que el proyecto wkhtmltopdf ya no está siendo desarrollado, y los usuarios de este paquete deberían migrar a soluciones alternativas."
    }
  ],
  "affected": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "affectedData": [
        {
          "vendor": "RRWO",
          "product": "Catalyst::View::Wkhtmltopdf",
          "defaultStatus": "unaffected",
          "collectionURL": "https://cpan.org/modules",
          "packageName": "Catalyst-View-Wkhtmltopdf",
          "programFiles": [
            "lib/Catalyst/View/Wkhtmltopdf.pm"
          ],
          "programRoutines": [
            {
              "name": "Catalyst::View::Wkhtmltopdf::render"
            }
          ],
          "repo": "https://github.com/robrwo/Catalyst-View-Wkhtmltopdf",
          "versions": [
            {
              "version": "0",
              "lessThan": "0.6.1",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-27T15:57:42.687945Z",
          "id": "CVE-2026-16766",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/mc7244/Catalyst-View-Wkhtmltopdf/issues/6",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://github.com/robrwo/Catalyst-View-Wkhtmltopdf/security/advisories/GHSA-42w4-jj8w-6p98",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://metacpan.org/release/RRWO/Catalyst-View-Wkhtmltopdf-v0.6.1/changes",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://wkhtmltopdf.org/status.html",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2026/07/25/4",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}