{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.18.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "aa3bc1ae984577f0354d4270d2546e15985f4bcf"
            },
            {
              "fixed": "5baffdc213f0deaaeb318e97a41d611ac0656a94"
            }
          ],
          "repo": "https://github.com/penpot/penpot",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-4f36-m4hj-cv86"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105691.json"
  },
  "details": "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.",
  "id": "CVE-2026-105691",
  "modified": "2026-10-07T02:30:58.551392896Z",
  "published": "2026-10-05T19:53:54.552Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/penpot/penpot/releases/tag/2.18.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105691.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105691"
    },
    {
      "type": "FIX",
      "url": "https://github.com/penpot/penpot/commit/aa3bc1ae984577f0354d4270d2546e15985f4bcf"
    },
    {
      "type": "FIX",
      "url": "https://github.com/penpot/penpot/pull/11272"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Penpot: Authenticated OS Command Injection in Penpot SVG Exporter via Legacy fill-color"
}