{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-49770",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2024-10-18T13:43:23.458Z",
        "datePublished": "2024-11-01T16:16:29.482Z",
        "dateUpdated": "2024-11-01T17:35:10.386Z"
    },
    "containers": {
        "cna": {
            "title": "oak's path traversal allows transfer of hidden files within the served root directory",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-35",
                            "lang": "en",
                            "description": "CWE-35: Path Traversal: '.../...//'",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-22",
                            "lang": "en",
                            "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 7.7,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/oakserver/oak/security/advisories/GHSA-qm92-93fv-vh7m",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/oakserver/oak/security/advisories/GHSA-qm92-93fv-vh7m"
                },
                {
                    "name": "https://github.com/oakserver/oak/commit/4b2f27efd5cba5a45b2c3982e610da3af0869209",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/oakserver/oak/commit/4b2f27efd5cba5a45b2c3982e610da3af0869209"
                },
                {
                    "name": "https://github.com/oakserver/oak/blob/3896fe568b25ac0b4c5afbf822ff8344c3d1712a/send.ts#L117-L125",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/oakserver/oak/blob/3896fe568b25ac0b4c5afbf822ff8344c3d1712a/send.ts#L117-L125"
                },
                {
                    "name": "https://github.com/oakserver/oak/blob/3896fe568b25ac0b4c5afbf822ff8344c3d1712a/send.ts#L182C10-L182C25",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/oakserver/oak/blob/3896fe568b25ac0b4c5afbf822ff8344c3d1712a/send.ts#L182C10-L182C25"
                }
            ],
            "affected": [
                {
                    "vendor": "oakserver",
                    "product": "oak",
                    "versions": [
                        {
                            "version": "< 17.1.3",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2024-11-01T16:16:29.482Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "`oak` is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. By default `oak` does not allow transferring of hidden files with `Context.send` API. However, prior to version 17.1.3, this can be bypassed by encoding `/` as its URL encoded form `%2F`. For an attacker this has potential to read sensitive user data or to gain access to server secrets. Version 17.1.3 fixes the issue."
                }
            ],
            "source": {
                "advisory": "GHSA-qm92-93fv-vh7m",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "affected": [
                    {
                        "vendor": "oakserver",
                        "product": "oak",
                        "cpes": [
                            "cpe:2.3:a:oakserver:oak:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThan": "17.1.3",
                                "versionType": "custom"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-11-01T17:32:52.541978Z",
                                "id": "CVE-2024-49770",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "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": "2024-11-01T17:35:10.386Z"
                }
            }
        ]
    }
}