cvelist/2021/36xxx/CVE-2021-36872.json

{
    "CVE_data_meta": {
        "ASSIGNER": "audit@patchstack.com",
        "DATE_PUBLIC": "2021-07-04T20:59:00.000Z",
        "ID": "CVE-2021-36872",
        "STATE": "PUBLIC",
        "TITLE": "WordPress Popular Posts plugin <= 5.3.3 - Authenticated Persistent Cross-Site Scripting (XSS) vulnerability"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "WordPress Popular Posts",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "5.3.3",
                                            "version_value": "5.3.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Hector Cabrera"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Original researcher - Vlad Visse (Patchstack Red Team)"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Authenticated Persistent Cross-Site Scripting (XSS) vulnerability in WordPress Popular Posts plugin (versions <= 5.3.3). Vulnerable at &widget-wpp[2][post_type]."
            }
        ]
    },
    "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": [
            {
                "name": "https://github.com/cabrerahector/wordpress-popular-posts/blob/master/changelog.md",
                "refsource": "CONFIRM",
                "url": "https://github.com/cabrerahector/wordpress-popular-posts/blob/master/changelog.md"
            },
            {
                "name": "https://patchstack.com/database/vulnerability/wordpress-popular-posts/wordpress-popular-posts-plugin-5-3-3-authenticated-persistent-cross-site-scripting-xss-vulnerability",
                "refsource": "MISC",
                "url": "https://patchstack.com/database/vulnerability/wordpress-popular-posts/wordpress-popular-posts-plugin-5-3-3-authenticated-persistent-cross-site-scripting-xss-vulnerability"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Update to version 5.3.4 or higher."
        }
    ],
    "source": {
        "discovery": "EXTERNAL"
    }
}