{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-34357",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "TYPO3 is an enterprise content management system. Starting in version 9.0.0 and prior to versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, and 13.1.1, failing to properly encode user-controlled values in file entities, the `ShowImageController` (`_eID tx_cms_showpic_`) is vulnerable to cross-site scripting. Exploiting this vulnerability requires a valid backend user account with access to file entities. TYPO3 versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, 13.1.1 fix the problem described."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                        "cweId": "CWE-79"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "TYPO3",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "typo3",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 9.0.0, < 9.5.48"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 10.0.0, < 10.4.45"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 11.0.0, < 11.5.37"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 12.0.0, < 12.4.15"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 13.0.0, < 13.1.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/TYPO3/typo3/security/advisories/GHSA-hw6c-6gwq-3m3m",
                "refsource": "MISC",
                "name": "https://github.com/TYPO3/typo3/security/advisories/GHSA-hw6c-6gwq-3m3m"
            },
            {
                "url": "https://github.com/TYPO3/typo3/commit/376474904f6b9a54dc1b785a2e45277cbd13b0d7",
                "refsource": "MISC",
                "name": "https://github.com/TYPO3/typo3/commit/376474904f6b9a54dc1b785a2e45277cbd13b0d7"
            },
            {
                "url": "https://github.com/TYPO3/typo3/commit/b31d05d1da3eeaeead2d19eb43b1c3f9c88e15ee",
                "refsource": "MISC",
                "name": "https://github.com/TYPO3/typo3/commit/b31d05d1da3eeaeead2d19eb43b1c3f9c88e15ee"
            },
            {
                "url": "https://github.com/TYPO3/typo3/commit/d774642381354d3bf5095a5a26e18acd2767f0b1",
                "refsource": "MISC",
                "name": "https://github.com/TYPO3/typo3/commit/d774642381354d3bf5095a5a26e18acd2767f0b1"
            },
            {
                "url": "https://typo3.org/security/advisory/typo3-core-sa-2024-009",
                "refsource": "MISC",
                "name": "https://typo3.org/security/advisory/typo3-core-sa-2024-009"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-hw6c-6gwq-3m3m",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.4,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
                "version": "3.1"
            }
        ]
    }
}