cvelist/2024/42xxx/CVE-2024-42000.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-42000",
        "ASSIGNER": "responsibledisclosure@mattermost.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 and 10.0.x <= 10.0.0 fail to properly authorize the requests to\u00a0/api/v4/channels \u00a0which allows\u00a0a User or System Manager, with \"Read Groups\" permission but with no access for channels to retrieve details about private channels that they were not a member of by sending a request to\u00a0/api/v4/channels."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-863: Incorrect Authorization",
                        "cweId": "CWE-863"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Mattermost",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Mattermost",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "lessThanOrEqual": "9.10.2",
                                                        "status": "affected",
                                                        "version": "9.10.0",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "lessThanOrEqual": "9.11.1",
                                                        "status": "affected",
                                                        "version": "9.11.0",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "lessThanOrEqual": "9.5.9",
                                                        "status": "affected",
                                                        "version": "9.5.0",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "status": "affected",
                                                        "version": "10.0.0"
                                                    },
                                                    {
                                                        "status": "unaffected",
                                                        "version": "10.1.0"
                                                    },
                                                    {
                                                        "status": "unaffected",
                                                        "version": "9.10.3"
                                                    },
                                                    {
                                                        "status": "unaffected",
                                                        "version": "9.11.2"
                                                    },
                                                    {
                                                        "status": "unaffected",
                                                        "version": "9.5.10"
                                                    },
                                                    {
                                                        "status": "unaffected",
                                                        "version": "10.0.1"
                                                    }
                                                ],
                                                "defaultStatus": "unaffected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://mattermost.com/security-updates",
                "refsource": "MISC",
                "name": "https://mattermost.com/security-updates"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.2.0"
    },
    "source": {
        "advisory": "MMSA-2024-00381",
        "defect": [
            "https://mattermost.atlassian.net/browse/MM-60239"
        ],
        "discovery": "EXTERNAL"
    },
    "solution": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "<p>Update Mattermost to versions 10.1.0, 9.10.3, 9.11.2, 9.5.10, 10.0.1 or higher.</p>"
                }
            ],
            "value": "Update Mattermost to versions 10.1.0, 9.10.3, 9.11.2, 9.5.10, 10.0.1 or higher."
        }
    ],
    "credits": [
        {
            "lang": "en",
            "value": "othman (3thm4n)"
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 2.7,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
                "version": "3.1"
            }
        ]
    }
}