cvelist/2021/21xxx/CVE-2021-21339.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-21339",
        "STATE": "PUBLIC",
        "TITLE": "Cleartext storage of session identifier"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "TYPO3.CMS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": ">= 6.2.0, <= 6.2.56"
                                        },
                                        {
                                            "version_value": ">= 7.0.0, <= 7.6.50"
                                        },
                                        {
                                            "version_value": ">= 8.0.0, <= 8.7.39"
                                        },
                                        {
                                            "version_value": ">= 9.0.0, <= 9.5.24"
                                        },
                                        {
                                            "version_value": ">= 10.0.0, <= 10.4.13"
                                        },
                                        {
                                            "version_value": ">= 11.0.0, <= 11.1.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "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 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-312: Cleartext Storage of Sensitive Information"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://packagist.org/packages/typo3/cms-core",
                "refsource": "MISC",
                "url": "https://packagist.org/packages/typo3/cms-core"
            },
            {
                "name": "https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch",
                "refsource": "CONFIRM",
                "url": "https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch"
            },
            {
                "name": "https://typo3.org/security/advisory/typo3-core-sa-2021-006",
                "refsource": "MISC",
                "url": "https://typo3.org/security/advisory/typo3-core-sa-2021-006"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-qx3w-4864-94ch",
        "discovery": "UNKNOWN"
    }
}