{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-102674",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-09-29T16:10:04.075Z",
        "datePublished": "2026-09-29T16:51:26.963Z",
        "dateUpdated": "2026-09-29T17:20:35.969Z"
    },
    "containers": {
        "cna": {
            "title": "Electron: Windows opened from a sandboxed top-level document do not inherit its sandbox restrictions",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-266",
                            "lang": "en",
                            "description": "CWE-266: Incorrect Privilege Assignment",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-693",
                            "lang": "en",
                            "description": "CWE-693: Protection Mechanism Failure",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 8.2,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/electron/electron/security/advisories/GHSA-gr2m-v5gq-v685",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/electron/electron/security/advisories/GHSA-gr2m-v5gq-v685"
                },
                {
                    "name": "https://github.com/electron/electron/commit/29fc130569f970e91e355383821a4af0f25724a2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/commit/29fc130569f970e91e355383821a4af0f25724a2"
                },
                {
                    "name": "https://github.com/electron/electron/commit/3ecf3e74f4be6e2360644679b0b4698742be0e1d",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/commit/3ecf3e74f4be6e2360644679b0b4698742be0e1d"
                },
                {
                    "name": "https://github.com/electron/electron/commit/6594d5a5b074cf501da084dc7908d3df0d68a886",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/commit/6594d5a5b074cf501da084dc7908d3df0d68a886"
                },
                {
                    "name": "https://github.com/electron/electron/commit/e9c4d3cbe912e18d7c63af78e63e98ae7a48cd3a",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/commit/e9c4d3cbe912e18d7c63af78e63e98ae7a48cd3a"
                },
                {
                    "name": "https://github.com/electron/electron/releases/tag/v41.10.6",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/releases/tag/v41.10.6"
                },
                {
                    "name": "https://github.com/electron/electron/releases/tag/v42.9.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/releases/tag/v42.9.2"
                },
                {
                    "name": "https://github.com/electron/electron/releases/tag/v43.4.1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/releases/tag/v43.4.1"
                },
                {
                    "name": "https://github.com/electron/electron/releases/tag/v44.0.0-beta.5",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/electron/electron/releases/tag/v44.0.0-beta.5"
                }
            ],
            "affected": [
                {
                    "vendor": "electron",
                    "product": "electron",
                    "versions": [
                        {
                            "version": "< 41.10.6",
                            "status": "affected"
                        },
                        {
                            "version": ">= 42.0.0-alpha.1, < 42.9.2",
                            "status": "affected"
                        },
                        {
                            "version": ">= 43.0.0-alpha.1, < 43.4.1",
                            "status": "affected"
                        },
                        {
                            "version": ">= 44.0.0-alpha.1, < 44.0.0-beta.5",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-09-29T16:51:26.963Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5, windows opened from a sandboxed top-level document did not inherit that document's active HTML sandbox restrictions. Untrusted content in a sandboxed top-level document that was permitted to open popups could therefore create a window with the Electron application's full origin instead of the restricted origin intended by the sandbox. Applications that deny such popups with setWindowOpenHandler are not affected. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5."
                }
            ],
            "source": {
                "advisory": "GHSA-gr2m-v5gq-v685",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-29T17:20:28.745285Z",
                                "id": "CVE-2026-102674",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-09-29T17:20:35.969Z"
                }
            }
        ]
    }
}