cvelist/2020/26xxx/CVE-2020-26227.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2020-26227",
        "STATE": "PUBLIC",
        "TITLE": "Cross-Site Scripting in Fluid view helpers"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "TYPO3.CMS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": ">= 9.0.0, < 9.5.23"
                                        },
                                        {
                                            "version_value": ">= 10.0.0, < 10.4.10"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "TYPO3"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 9.5.23 and 10.4.10 the system extension Fluid (typo3/cms-fluid) of the TYPO3 core is vulnerable to cross-site scripting passing user-controlled data as argument to Fluid view helpers. Update to TYPO3 versions 9.5.23 or 10.4.10 that fix the problem described."
            }
        ]
    },
    "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: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-vqqx-jw6p-q3rf",
                "refsource": "CONFIRM",
                "url": "https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-vqqx-jw6p-q3rf"
            },
            {
                "name": "https://typo3.org/security/advisory/typo3-core-sa-2020-010",
                "refsource": "MISC",
                "url": "https://typo3.org/security/advisory/typo3-core-sa-2020-010"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-vqqx-jw6p-q3rf",
        "discovery": "UNKNOWN"
    }
}