cvelist/2021/39xxx/CVE-2021-39356.json

{
    "CVE_data_meta": {
        "AKA": "Wordfence",
        "ASSIGNER": "security@wordfence.com",
        "DATE_PUBLIC": "2021-10-18T17:43:00.000Z",
        "ID": "CVE-2021-39356",
        "STATE": "PUBLIC",
        "TITLE": "Content Staging <= 2.0.1 Authenticated Stored Cross-Site Scripting"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Content Staging ",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "2.0.1",
                                            "version_value": "2.0.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Content Staging "
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Thinkland Security Team"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The Content Staging WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and escaping via several parameters that are echo'd out via the ~/templates/settings.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 2.0.1. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-79 Cross-site Scripting (XSS)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://plugins.trac.wordpress.org/browser/content-staging/trunk/templates/settings.php",
                "name": "https://plugins.trac.wordpress.org/browser/content-staging/trunk/templates/settings.php"
            },
            {
                "refsource": "MISC",
                "url": "https://wordfence.com/vulnerability-advisories/#CVE-2021-39356",
                "name": "https://wordfence.com/vulnerability-advisories/#CVE-2021-39356"
            },
            {
                "refsource": "MISC",
                "url": "https://github.com/BigTiger2020/word-press/blob/main/Content%20Staging.md",
                "name": "https://github.com/BigTiger2020/word-press/blob/main/Content%20Staging.md"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Uninstall WordPress plugin from site. "
        }
    ],
    "source": {
        "discovery": "UNKNOWN"
    }
}