{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-23790",
        "ASSIGNER": "security@otrs.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Improper Input Validation vulnerability in the upload functionality for user avatars allows functionality misuse due to missing check of filetypes.\nThis issue affects OTRS:  from 7.0.X through 7.0.48, from 8.0.X through 8.0.37, from 2023 through 2023.1.1.\n\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-20 Improper Input Validation",
                        "cweId": "CWE-20"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "OTRS AG",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "OTRS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "8.0.x",
                                            "version_value": "8.0.37"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "2023",
                                            "version_value": "2023.1.1"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "7.0.x",
                                            "version_value": "7.0.48"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://otrs.com/release-notes/otrs-security-advisory-2024-01/",
                "refsource": "MISC",
                "name": "https://otrs.com/release-notes/otrs-security-advisory-2024-01/"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "advisory": "OSA-2024-01",
        "defect": [
            "Ticket#2023083042000825",
            "Issue#1306"
        ],
        "discovery": "EXTERNAL"
    },
    "solution": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "<div>Update to OTRS Patch 2024.1.1</div><div>Update to OTRS 7.0.49 (Long Term Support Users)<br></div><div><br></div><br>"
                }
            ],
            "value": "Update to OTRS Patch 2024.1.1\n\nUpdate to OTRS 7.0.49 (Long Term Support Users)\n\n"
        }
    ],
    "credits": [
        {
            "lang": "en",
            "value": "Special thanks to Matthias P\u00fcschel for reporting these vulnerability."
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 3.5,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
                "version": "3.1"
            }
        ]
    }
}