{
    "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2021-26558",
        "STATE": "PUBLIC",
        "TITLE": "Deserialization of Untrusted Data"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache ShardingSphere-UI",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": ">=",
                                            "version_name": "Apache ShardingSphere-UI",
                                            "version_value": "4.1.1"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "Apache ShardingSphere-UI",
                                            "version_value": "5.0.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Apache Software Foundation"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Deserialization of Untrusted Data vulnerability of Apache ShardingSphere-UI allows an attacker to inject outer link resources. This issue affects Apache ShardingSphere-UI Apache ShardingSphere-UI version 4.1.1 and later versions; Apache ShardingSphere-UI versions prior to 5.0.0."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": [
        {
            "other": "low"
        }
    ],
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-502 Deserialization of Untrusted Data"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://lists.apache.org/thread/4gzkm1zb6c97v9gl8lcz8ll5xr8o484c",
                "name": "https://lists.apache.org/thread/4gzkm1zb6c97v9gl8lcz8ll5xr8o484c"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20211111 CVE-2021-26558: Apache ShardingSphere-UI: Deserialization of Untrusted Data",
                "url": "http://www.openwall.com/lists/oss-security/2021/11/11/1"
            }
        ]
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "This issue is related to ShardingSphere-UI project. If you do not deploy UI project, it is not required to upgrade. Otherwise, the vulnerability issue of servers deployed UI project or version upgrade is supposed to consider."
        }
    ]
}