{
   "document": {
      "aggregate_severity": {
         "text": "critical"
      },
      "category": "csaf_security_advisory",
      "csaf_version": "2.0",
      "distribution": {
         "tlp": {
            "label": "WHITE",
            "url": "https://www.first.org/tlp/"
         }
      },
      "lang": "en",
      "notes": [
         {
            "category": "description",
            "text": "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.",
            "title": "Vulnerability Description"
         }
      ],
      "publisher": {
         "category": "other",
         "contact_details": "gdt@cpan.org",
         "name": "giterlizzi",
         "namespace": "https://github.com/giterlizzi/"
      },
      "references": [
         {
            "category": "self",
            "summary": "CPANSA-Catalyst-View-Wkhtmltopdf-2026-16766 JSON",
            "url": "https://raw.githubusercontent.com/giterlizzi/perl-CPANSA-CSAF/develop/csaf/white/2026/cpansa-catalyst-view-wkhtmltopdf-2026-16766.json"
         },
         {
            "category": "external",
            "summary": "https://github.com/mc7244/Catalyst-View-Wkhtmltopdf/issues/6",
            "url": "https://github.com/mc7244/Catalyst-View-Wkhtmltopdf/issues/6"
         },
         {
            "category": "external",
            "summary": "https://github.com/robrwo/Catalyst-View-Wkhtmltopdf/security/advisories/GHSA-42w4-jj8w-6p98",
            "url": "https://github.com/robrwo/Catalyst-View-Wkhtmltopdf/security/advisories/GHSA-42w4-jj8w-6p98"
         },
         {
            "category": "external",
            "summary": "https://metacpan.org/release/RRWO/Catalyst-View-Wkhtmltopdf-v0.6.1/changes",
            "url": "https://metacpan.org/release/RRWO/Catalyst-View-Wkhtmltopdf-v0.6.1/changes"
         },
         {
            "category": "external",
            "summary": "http://www.openwall.com/lists/oss-security/2026/07/25/4",
            "url": "http://www.openwall.com/lists/oss-security/2026/07/25/4"
         },
         {
            "category": "external",
            "summary": "CVE-2026-16766 (NVD)",
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16766"
         }
      ],
      "title": "Catalyst-View-Wkhtmltopdf vulnerability",
      "tracking": {
         "current_release_date": "2026-07-25T00:00:00",
         "generator": {
            "engine": {
               "name": "CSAF Perl Toolkit",
               "version": "0.26"
            }
         },
         "id": "CPANSA-Catalyst-View-Wkhtmltopdf-2026-16766",
         "initial_release_date": "2026-07-25T00:00:00",
         "revision_history": [
            {
               "date": "2026-07-25T00:00:00",
               "number": "1",
               "summary": "First release"
            }
         ],
         "status": "final",
         "version": "1"
      }
   },
   "product_tree": {
      "branches": [
         {
            "branches": [
               {
                  "category": "product_version_range",
                  "name": "vers:cpan/<0.6.1",
                  "product": {
                     "name": "Catalyst-View-Wkhtmltopdf less than 0.6.1",
                     "product_id": "CSAFPID-0001",
                     "product_identification_helper": {
                        "purl": "pkg:cpan/Catalyst-View-Wkhtmltopdf"
                     }
                  }
               },
               {
                  "category": "product_version_range",
                  "name": "vers:cpan/>=0.6.1",
                  "product": {
                     "name": "Catalyst-View-Wkhtmltopdf greater than or equal 0.6.1",
                     "product_id": "CSAFPID-0002",
                     "product_identification_helper": {
                        "purl": "pkg:cpan/Catalyst-View-Wkhtmltopdf"
                     }
                  }
               }
            ],
            "category": "product_name",
            "name": "Catalyst-View-Wkhtmltopdf"
         }
      ]
   },
   "vulnerabilities": [
      {
         "cve": "CVE-2026-16766",
         "cwe": {
            "id": "CWE-78",
            "name": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"
         },
         "notes": [
            {
               "category": "description",
               "text": "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.",
               "title": "Vulnerability Description"
            }
         ],
         "product_status": {
            "fixed": [
               "CSAFPID-0002"
            ],
            "known_affected": [
               "CSAFPID-0001"
            ]
         },
         "scores": [
            {
               "cvss_v3": {
                  "baseScore": 9.8,
                  "baseSeverity": "CRITICAL",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
               },
               "products": [
                  "CSAFPID-0001"
               ]
            }
         ]
      }
   ]
}