{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.1.0"
              },
              {
                "fixed": "6.1.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "256f6e51ca0125a414d25290821eb493d234d645"
            },
            {
              "fixed": "5197bd3bcc4df44e17246dbceea9ce51eb390eae"
            }
          ],
          "repo": "https://github.com/beganovich/snappdf",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110646.json"
  },
  "details": "Beganovich snappdf from 1.1.0 before 6.1.0 contains an OS command injection vulnerability on Windows that allows attackers to run commands by influencing the rendered URL. Attackers can supply cmd.exe metacharacters such as \u0026 in the setUrl() value, which executeOnWindows() passes unescaped to PHP exec(), executing commands as the PHP process.",
  "id": "CVE-2026-110646",
  "modified": "2026-10-16T02:30:57.750726968Z",
  "published": "2026-10-14T14:17:15.120Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://packagist.org"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110646.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/beganovich/snappdf/releases/tag/v6.1.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-110646"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/beganovich-snappdf-1.1.0-before-6.1.0-os-command-injection-on-windows-via-seturl"
    },
    {
      "type": "FIX",
      "url": "https://github.com/beganovich/snappdf/commit/5197bd3bcc4df44e17246dbceea9ce51eb390eae"
    },
    {
      "type": "FIX",
      "url": "https://github.com/beganovich/snappdf/pull/54"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/beganovich/snappdf"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/beganovich/snappdf/blob/v6.0.0/src/Snappdf.php#L280-L284"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Beganovich snappdf 1.1.0 before 6.1.0 OS Command Injection on Windows via setUrl()"
}