{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-42195",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-04-25T01:53:21.584Z",
        "datePublished": "2026-05-08T21:22:40.678Z",
        "dateUpdated": "2026-05-13T17:47:31.482Z"
    },
    "containers": {
        "cna": {
            "title": "Unvalidated gitlab URL parameter redirects OAuth authorize step to attacker-controlled host",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-601",
                            "lang": "en",
                            "description": "CWE-601: URL Redirection to Untrusted Site ('Open Redirect')",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-200",
                            "lang": "en",
                            "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 3.4,
                        "baseSeverity": "LOW",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/jgraph/drawio/security/advisories/GHSA-8x7j-m8px-7p8x",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/jgraph/drawio/security/advisories/GHSA-8x7j-m8px-7p8x"
                },
                {
                    "name": "https://github.com/jgraph/drawio/issues/493",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jgraph/drawio/issues/493"
                },
                {
                    "name": "https://github.com/jgraph/drawio/releases/tag/v29.7.9",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/jgraph/drawio/releases/tag/v29.7.9"
                }
            ],
            "affected": [
                {
                    "vendor": "jgraph",
                    "product": "drawio",
                    "versions": [
                        {
                            "version": "< 29.7.9",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-05-08T21:22:40.678Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "draw.io is a configurable diagramming and whiteboarding application. Prior to version 29.7.9, the draw.io client accepts a ?gitlab= URL parameter that overrides the GitLab server URL used during OAuth sign-in. A crafted link causes the user's click on draw.io's \"Authorize in GitLab\" dialog to open a popup on the attacker-controlled host instead of gitlab.com. This can lead to credential fishing and session state token exfiltration. This issue has been patched in version 29.7.9."
                }
            ],
            "source": {
                "advisory": "GHSA-8x7j-m8px-7p8x",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-05-13T17:18:43.655474Z",
                                "id": "CVE-2026-42195",
                                "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": "2026-05-13T17:47:31.482Z"
                }
            }
        ]
    }
}