cvelist/2021/38xxx/CVE-2021-38356.json

{
    "CVE_data_meta": {
        "AKA": "Wordfence",
        "ASSIGNER": "security@wordfence.com",
        "DATE_PUBLIC": "2021-11-28T10:14:00.000Z",
        "ID": "CVE-2021-38356",
        "STATE": "PUBLIC",
        "TITLE": "NextScripts: Social Networks Auto-Poster <= 4.3.20 Reflected Cross-Site Scripting"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "NextScripts: Social Networks Auto-Poster",
                                "version": {
                                    "version_data": [
                                        {
                                            "platform": "WordPress",
                                            "version_affected": "<=",
                                            "version_name": "4.3.20",
                                            "version_value": "4.3.20"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "NextScripts"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Ramuel Gall, Wordfence"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The NextScripts: Social Networks Auto-Poster <= 4.3.20 WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the $_REQUEST['page'] parameter which is echoed out on inc/nxs_class_snap.php by supplying the appropriate value 'nxssnap-post' to load the page in $_GET['page'] along with malicious JavaScript in $_POST['page']."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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://www.wordfence.com/blog/2021/10/xss-vulnerability-in-nextscripts-social-networks-auto-poster-plugin-impacts-100000-sites/",
                "name": "https://www.wordfence.com/blog/2021/10/xss-vulnerability-in-nextscripts-social-networks-auto-poster-plugin-impacts-100000-sites/"
            }
        ]
    },
    "source": {
        "discovery": "INTERNAL"
    }
}