cvelist/2021/39xxx/CVE-2021-39136.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-39136",
        "STATE": "PUBLIC",
        "TITLE": "Cross-site scripting vulnerability in file upload"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "basercms",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 4.5.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "baserproject"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "baserCMS is an open source content management system with a focus on Japanese language support. In affected versions there is a cross-site scripting vulnerability in the file upload function of the management system of baserCMS. Users are advised to update as soon as possible. No workaround are available to mitigate this issue."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3",
                "refsource": "CONFIRM",
                "url": "https://github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3"
            },
            {
                "name": "https://github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bc",
                "refsource": "MISC",
                "url": "https://github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bc"
            },
            {
                "name": "https://basercms.net/security/JVN_14134801",
                "refsource": "MISC",
                "url": "https://basercms.net/security/JVN_14134801"
            },
            {
                "refsource": "JVN",
                "name": "JVN#14134801",
                "url": "http://jvn.jp/en/jp/JVN14134801/index.html"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-hgjr-632x-qpp3",
        "discovery": "UNKNOWN"
    }
}