{
  "id": "CVE-2026-105691",
  "url": "https://spydr.io/cve/CVE-2026-105691",
  "published": "2026-10-05T20:17:19.137Z",
  "modified": "2026-10-05T20:17:19.363Z",
  "score": 9.9,
  "severity": "critical",
  "cvss_version": "3.1",
  "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
  "score_source": "github.com",
  "epss": null,
  "epss_percentile": null,
  "exploited": false,
  "kev": null,
  "ssvc_exploitation": null,
  "vendors": [
    "penpot"
  ],
  "products": [
    "penpot"
  ],
  "cwes": [
    "CWE-78"
  ],
  "description": "Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the SVG exporter places an attacker-controlled text object's fill-color value into a ppmcolormask command string and executes that string through child_process.exec. A user who can edit a file can store shell metacharacters in the fill color and trigger SVG export, causing commands to execute with the exporter service's privileges. The same export can be triggered through a valid public share link to a malicious file. This vulnerability is fixed in 2.18.0.",
  "status": "Deferred",
  "score_type": "Secondary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 9.9,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "https://github.com/penpot/penpot/commit/aa3bc1ae984577f0354d4270d2546e15985f4bcf",
      "tags": []
    },
    {
      "url": "https://github.com/penpot/penpot/pull/11272",
      "tags": []
    },
    {
      "url": "https://github.com/penpot/penpot/releases/tag/2.18.0",
      "tags": []
    },
    {
      "url": "https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86",
      "tags": []
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105691",
  "covered_in": [],
  "attribution": [
    {
      "source": "NVD",
      "url": "https://nvd.nist.gov",
      "notice": "This product uses data from the NVD API but is not endorsed or certified by the NVD."
    },
    {
      "source": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "notice": "Known exploited vulnerabilities from the CISA KEV catalog."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss",
      "notice": "Exploit prediction scores from FIRST EPSS."
    }
  ]
}