{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-70611",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-08-04T19:50:27.329Z",
        "datePublished": "2026-08-05T17:49:09.144Z",
        "dateUpdated": "2026-08-06T03:55:50.649Z"
    },
    "containers": {
        "cna": {
            "title": "Electron: DevTools embedder handler executes arbitrary files via shell open",
            "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": "HIGH",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "NONE",
                        "baseScore": 6.9,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "HIGH",
                        "scope": "CHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/electron/electron/security/advisories/GHSA-f2r8-jv7c-xqmp",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/electron/electron/security/advisories/GHSA-f2r8-jv7c-xqmp"
                },
                {
                    "name": "https://github.com/electron/electron/pull/50937",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/pull/50937"
                },
                {
                    "name": "https://github.com/electron/electron/pull/50938",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/pull/50938"
                },
                {
                    "name": "https://github.com/electron/electron/pull/51114",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/pull/51114"
                },
                {
                    "name": "https://github.com/electron/electron/pull/51115",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/pull/51115"
                },
                {
                    "name": "https://github.com/electron/electron/commit/10fb5b39c5287f70c4bbcab4c24197f3871ec322",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/commit/10fb5b39c5287f70c4bbcab4c24197f3871ec322"
                },
                {
                    "name": "https://github.com/electron/electron/commit/1b8a298d629d5a642c816ea5f7505359de17b771",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/commit/1b8a298d629d5a642c816ea5f7505359de17b771"
                },
                {
                    "name": "https://github.com/electron/electron/commit/27bf1cae9274d5025684c7268496f435b7e06b44",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/commit/27bf1cae9274d5025684c7268496f435b7e06b44"
                },
                {
                    "name": "https://github.com/electron/electron/commit/7a1eb7e5585991b3726cedb890a6244f327f43de",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/commit/7a1eb7e5585991b3726cedb890a6244f327f43de"
                },
                {
                    "name": "https://github.com/electron/electron/releases/tag/v39.8.9",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/releases/tag/v39.8.9"
                },
                {
                    "name": "https://github.com/electron/electron/releases/tag/v40.9.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/releases/tag/v40.9.2"
                },
                {
                    "name": "https://github.com/electron/electron/releases/tag/v41.2.1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/releases/tag/v41.2.1"
                },
                {
                    "name": "https://github.com/electron/electron/releases/tag/v42.0.0-beta.3",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/releases/tag/v42.0.0-beta.3"
                }
            ],
            "affected": [
                {
                    "vendor": "electron",
                    "product": "electron",
                    "versions": [
                        {
                            "version": "< 39.8.9",
                            "status": "affected"
                        },
                        {
                            "version": ">= 40.0.0-alpha.1, < 40.9.2",
                            "status": "affected"
                        },
                        {
                            "version": ">= 41.0.0-alpha.1, < 41.2.1",
                            "status": "affected"
                        },
                        {
                            "version": ">= 42.0.0-alpha.1, < 42.0.0-beta.3",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-05T17:49:09.144Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.9, 40.9.2, 41.2.1, and 42.0.0-beta.3, the DevTools reveal in file manager action could launch the target file rather than reveal it. An attacker with a separate means of running script inside the DevTools frontend, such as a malicious DevTools extension, could use showItemInFolder handling to execute native code outside the sandbox when DevTools is opened for windows exposed to untrusted content or untrusted DevTools extensions. This issue is fixed in 39.8.9, 40.9.2, 41.2.1, and 42.0.0-beta.3."
                }
            ],
            "source": {
                "advisory": "GHSA-f2r8-jv7c-xqmp",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-05T00:00:00+00:00",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3",
                                "id": "CVE-2026-70611"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-08-06T03:55:50.649Z"
                }
            }
        ]
    }
}