{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-61645",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-07-10T17:38:57.112Z",
        "datePublished": "2026-10-29T21:17:37.532Z",
        "dateUpdated": "2026-10-30T15:59:29.551Z"
    },
    "containers": {
        "cna": {
            "title": "Docat has Arbitrary File Upload exists in Upload API",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-434",
                            "lang": "en",
                            "description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "LOW",
                        "baseScore": 9.1,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/docat-org/docat/security/advisories/GHSA-jcxj-j5qf-8crw",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/docat-org/docat/security/advisories/GHSA-jcxj-j5qf-8crw"
                },
                {
                    "name": "https://github.com/docat-org/docat/commit/85fc40e8348c6328f488395d03c779517a0913fd",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/docat-org/docat/commit/85fc40e8348c6328f488395d03c779517a0913fd"
                },
                {
                    "name": "https://github.com/docat-org/docat/releases/tag/1.6.0",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/docat-org/docat/releases/tag/1.6.0"
                }
            ],
            "affected": [
                {
                    "vendor": "docat-org",
                    "product": "docat",
                    "versions": [
                        {
                            "version": "< 1.6.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-10-29T21:17:37.532Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Docat is a tool for hosting versioned static documentation. In the affected implementation, an arbitrary file upload vulnerability in the `Upload API` arises because the API does not validate the `uploaded file path or type`. An attacker can overwrite sensitive configuration files or place malicious files on the Docat web server. Depending on deployment context, uploaded content can enable remote code execution or cross-site scripting intended to steal cookies or redirect users to malicious websites. Version 1.6.0 mitigates filename-based path traversal; remediation of unrestricted file types or deployment-dependent malicious-content effects is not established by the verified patch."
                }
            ],
            "source": {
                "advisory": "GHSA-jcxj-j5qf-8crw",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-10-30T15:20:45.317186Z",
                                "id": "CVE-2026-61645",
                                "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": "2026-10-30T15:59:29.551Z"
                }
            }
        ]
    }
}