{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-105691",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-10-05T17:48:58.626Z",
        "datePublished": "2026-10-05T19:53:54.552Z",
        "dateUpdated": "2026-10-06T16:47:15.701Z"
    },
    "containers": {
        "cna": {
            "title": "Penpot: Authenticated OS Command Injection in Penpot SVG Exporter via Legacy fill-color",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-78",
                            "lang": "en",
                            "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.9,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86"
                },
                {
                    "name": "https://github.com/penpot/penpot/pull/11272",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/penpot/penpot/pull/11272"
                },
                {
                    "name": "https://github.com/penpot/penpot/commit/aa3bc1ae984577f0354d4270d2546e15985f4bcf",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/penpot/penpot/commit/aa3bc1ae984577f0354d4270d2546e15985f4bcf"
                },
                {
                    "name": "https://github.com/penpot/penpot/releases/tag/2.18.0",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/penpot/penpot/releases/tag/2.18.0"
                }
            ],
            "affected": [
                {
                    "vendor": "penpot",
                    "product": "penpot",
                    "versions": [
                        {
                            "version": "< 2.18.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-10-05T19:53:54.552Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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."
                }
            ],
            "source": {
                "advisory": "GHSA-4f36-m4hj-cv86",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-10-06T16:46:58.381592Z",
                                "id": "CVE-2026-105691",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-10-06T16:47:15.701Z"
                }
            }
        ]
    }
}