cvelist/2022/36xxx/CVE-2022-36066.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-36066",
        "STATE": "PUBLIC",
        "TITLE": "Discourse vulnerable to RCE via admins uploading maliciously zipped file"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "discourse",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 2.8.9"
                                        },
                                        {
                                            "version_value": ">= 2.9.0.beta0, < 2.9.0.beta10"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "discourse"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Discourse is an open source discussion platform. In versions prior to 2.8.9 on the `stable` branch and prior to 2.9.0.beta10 on the `beta` and `tests-passed` branches, admins can upload a maliciously crafted Zip or Gzip Tar archive to write files at arbitrary locations and trigger remote code execution. The problem is patched in version 2.8.9 on the `stable` branch and version 2.9.0.beta10 on the `beta` and `tests-passed` branches. There are no known workarounds."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-434: Unrestricted Upload of File with Dangerous Type"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/discourse/discourse/security/advisories/GHSA-grvh-qcpg-hfmv",
                "refsource": "CONFIRM",
                "url": "https://github.com/discourse/discourse/security/advisories/GHSA-grvh-qcpg-hfmv"
            },
            {
                "name": "https://github.com/discourse/discourse/pull/18421",
                "refsource": "MISC",
                "url": "https://github.com/discourse/discourse/pull/18421"
            },
            {
                "name": "https://github.com/discourse/discourse/commit/b27d5626d208a22c516a0adfda7554b67b493835",
                "refsource": "MISC",
                "url": "https://github.com/discourse/discourse/commit/b27d5626d208a22c516a0adfda7554b67b493835"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-grvh-qcpg-hfmv",
        "discovery": "UNKNOWN"
    }
}