{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-73415",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-08-12T14:32:11.795Z",
        "datePublished": "2026-08-12T19:54:00.581Z",
        "dateUpdated": "2026-08-12T20:54:14.775Z"
    },
    "containers": {
        "cna": {
            "title": "jupyterlab: Image viewer in JupyterLab allows XSS when opening malicious image in new browser tab",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-79",
                            "lang": "en",
                            "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "ACTIVE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "LOW",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-gx64-gj6p-pc4c",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-gx64-gj6p-pc4c"
                },
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/pull/19184",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/pull/19184"
                },
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/pull/19185",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/pull/19185"
                },
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/pull/19186",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/pull/19186"
                },
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/commit/9365f020baec5221deaf11535ed554c06637c999",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/commit/9365f020baec5221deaf11535ed554c06637c999"
                },
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/commit/be9303f5bcd5308eaeae953c5a3c903046682c2c",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/commit/be9303f5bcd5308eaeae953c5a3c903046682c2c"
                },
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/commit/f1beab4a2027af4719d6edc07d52d6cf5a39a432",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/commit/f1beab4a2027af4719d6edc07d52d6cf5a39a432"
                },
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/releases/tag/v4.5.10",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/releases/tag/v4.5.10"
                },
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/releases/tag/v4.6.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/releases/tag/v4.6.2"
                },
                {
                    "name": "https://github.com/jupyterlab/jupyterlab/releases/tag/v4.7.0a1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jupyterlab/jupyterlab/releases/tag/v4.7.0a1"
                }
            ],
            "affected": [
                {
                    "vendor": "jupyterlab",
                    "product": "jupyterlab",
                    "versions": [
                        {
                            "version": "< 4.5.10",
                            "status": "affected"
                        },
                        {
                            "version": ">= 4.6.0, < 4.6.2",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-12T19:54:00.581Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to 4.5.10 and 4.6.2, in packages/imageviewer/src/widget.ts, JupyterLab's ImageViewer uses URL.createObjectURL for a specially crafted SVG image and revokes the blob URL too early, allowing the image to retain an executable same-origin context when it is opened through the image viewer and then opened in a new browser tab. The resulting cross-site scripting can be used to execute arbitrary code on the JupyterLab server. This issue is fixed in versions 4.5.10 and 4.6.2."
                }
            ],
            "source": {
                "advisory": "GHSA-gx64-gj6p-pc4c",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-12T20:35:03.166189Z",
                                "id": "CVE-2026-73415",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "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": "2026-08-12T20:54:14.775Z"
                }
            }
        ]
    }
}