{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-1561",
        "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "state": "PUBLISHED",
        "assignerShortName": "@huntr_ai",
        "dateReserved": "2024-02-15T19:12:58.336Z",
        "datePublished": "2024-04-16T00:00:15.906Z",
        "dateUpdated": "2024-08-01T18:40:21.441Z"
    },
    "containers": {
        "cna": {
            "title": "Arbitrary Local File Read via Component Method Invocation in gradio-app/gradio",
            "providerMetadata": {
                "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
                "shortName": "@huntr_ai",
                "dateUpdated": "2024-04-16T00:00:15.906Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "An issue was discovered in gradio-app/gradio, where the `/component_server` endpoint improperly allows the invocation of any method on a `Component` class with attacker-controlled arguments. Specifically, by exploiting the `move_resource_to_block_cache()` method of the `Block` class, an attacker can copy any file on the filesystem to a temporary directory and subsequently retrieve it. This vulnerability enables unauthorized local file read access, posing a significant risk especially when the application is exposed to the internet via `launch(share=True)`, thereby allowing remote attackers to read files on the host machine. Furthermore, gradio apps hosted on `huggingface.co` are also affected, potentially leading to the exposure of sensitive information such as API keys and credentials stored in environment variables."
                }
            ],
            "affected": [
                {
                    "vendor": "gradio-app",
                    "product": "gradio-app/gradio",
                    "versions": [
                        {
                            "version": "unspecified",
                            "lessThan": "4.13.0",
                            "status": "affected",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://huntr.com/bounties/4acf584e-2fe8-490e-878d-2d9bf2698338"
                },
                {
                    "url": "https://github.com/gradio-app/gradio/commit/24a583688046867ca8b8b02959c441818bdb34a2"
                },
                {
                    "url": "https://www.gradio.app/changelog#4-13-0"
                }
            ],
            "metrics": [
                {
                    "cvssV3_0": {
                        "version": "3.0",
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-29 Path Traversal: '\\..\\filename'",
                            "cweId": "CWE-29"
                        }
                    ]
                }
            ],
            "source": {
                "advisory": "4acf584e-2fe8-490e-878d-2d9bf2698338",
                "discovery": "EXTERNAL"
            }
        },
        "adp": [
            {
                "title": "CISA ADP Vulnrichment",
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-1561",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-05-13T19:06:47.462340Z"
                            }
                        }
                    }
                ],
                "affected": [
                    {
                        "cpes": [
                            "cpe:2.3:a:gradio_project:gradio:-:*:*:*:*:python:*:*"
                        ],
                        "vendor": "gradio_project",
                        "product": "gradio",
                        "versions": [
                            {
                                "status": "affected",
                                "version": "4.12.0"
                            }
                        ],
                        "defaultStatus": "unknown"
                    }
                ],
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-06-04T18:01:14.302Z"
                }
            },
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-01T18:40:21.441Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://huntr.com/bounties/4acf584e-2fe8-490e-878d-2d9bf2698338",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/gradio-app/gradio/commit/24a583688046867ca8b8b02959c441818bdb34a2",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://www.gradio.app/changelog#4-13-0",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}