cvelist/2024/55xxx/CVE-2024-55879.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-55879",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "XWiki Platform is a generic wiki platform. Starting in version 2.3 and prior to versions 15.10.9, 16.3.0, any user with script rights can perform arbitrary remote code execution by adding instances of `XWiki.ConfigurableClass` to any page. This compromises the confidentiality, integrity and availability of the whole XWiki installation. This has been patched in XWiki 15.10.9 and 16.3.0. No known workarounds are available except upgrading."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-862: Missing Authorization",
                        "cweId": "CWE-862"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "xwiki",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "xwiki-platform",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 2.3, < 15.10.9"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 16.0.0-rc-1, < 16.3.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-r279-47wg-chpr",
                "refsource": "MISC",
                "name": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-r279-47wg-chpr"
            },
            {
                "url": "https://github.com/xwiki/xwiki-platform/commit/8493435ff9606905a2d913607d6c79862d0c168d",
                "refsource": "MISC",
                "name": "https://github.com/xwiki/xwiki-platform/commit/8493435ff9606905a2d913607d6c79862d0c168d"
            },
            {
                "url": "https://jira.xwiki.org/browse/XWIKI-21207",
                "refsource": "MISC",
                "name": "https://jira.xwiki.org/browse/XWIKI-21207"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-r279-47wg-chpr",
        "discovery": "UNKNOWN"
    },
    "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"
            }
        ]
    }
}