cvelist/2021/32xxx/CVE-2021-32696.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-32696",
        "STATE": "PUBLIC",
        "TITLE": "Passing in a non-string 'html' argument can lead to unsanitized output"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "striptags",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 3.2.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "ericnorris"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The npm package \"striptags\" is an implementation of PHP's strip_tags in Typescript. In striptags before version 3.2.0, a type-confusion vulnerability can cause `striptags` to concatenate unsanitized strings when an array-like object is passed in as the `html` parameter. This can be abused by an attacker who can control the shape of their input, e.g. if query parameters are passed directly into the function. This can lead to a XSS."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-241: Improper Handling of Unexpected Data Type"
                    }
                ]
            },
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/ericnorris/striptags/security/advisories/GHSA-qxg5-2qff-p49r",
                "refsource": "CONFIRM",
                "url": "https://github.com/ericnorris/striptags/security/advisories/GHSA-qxg5-2qff-p49r"
            },
            {
                "name": "https://github.com/ericnorris/striptags/commit/f252a6b0819499cd65403707ebaf5cc925f2faca",
                "refsource": "MISC",
                "url": "https://github.com/ericnorris/striptags/commit/f252a6b0819499cd65403707ebaf5cc925f2faca"
            },
            {
                "name": "https://github.com/ericnorris/striptags/releases/tag/v3.2.0",
                "refsource": "MISC",
                "url": "https://github.com/ericnorris/striptags/releases/tag/v3.2.0"
            },
            {
                "name": "https://www.npmjs.com/package/striptags",
                "refsource": "MISC",
                "url": "https://www.npmjs.com/package/striptags"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-qxg5-2qff-p49r",
        "discovery": "UNKNOWN"
    }
}