cvelist/2023/5xxx/CVE-2023-5193.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-5193",
        "ASSIGNER": "responsibledisclosure@mattermost.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Mattermost fails to properly check permissions when retrieving a post allowing for\u00a0a System Role with the permission to manage channels to read the posts of a DM conversation.\n\n"
            }
        ]
    },
    "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": "8.0.1",
                                                        "status": "affected",
                                                        "version": "0",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "lessThanOrEqual": "7.8.9",
                                                        "status": "affected",
                                                        "version": "0",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "status": "affected",
                                                        "version": "8.1.0"
                                                    },
                                                    {
                                                        "status": "unaffected",
                                                        "version": "8.0.2"
                                                    },
                                                    {
                                                        "status": "unaffected",
                                                        "version": "8.1.1"
                                                    },
                                                    {
                                                        "status": "unaffected",
                                                        "version": "7.8.10"
                                                    }
                                                ],
                                                "defaultStatus": "unaffected"
                                            }
                                        }
                                    ]
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                            }
                        ]
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            ]
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    },
    "references": {
        "reference_data": [
            {
                "url": "https://mattermost.com/security-updates",
                "refsource": "MISC",
                "name": "https://mattermost.com/security-updates"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "advisory": "MMSA-2023-00222",
        "defect": [
            "https://mattermost.atlassian.net/browse/MM-53202"
        ],
        "discovery": "EXTERNAL"
    },
    "solution": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "Update Mattermost Server to versions 7.8.10, 8.0.2, 8.1.1 or higher"
                }
            ],
            "value": "Update Mattermost Server to versions\u00a07.8.10, 8.0.2,\u00a08.1.1 or higher"
        }
    ],
    "credits": [
        {
            "lang": "en",
            "value": "Pyae Phyo (pyae_phyo)"
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 4.9,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
                "version": "3.1"
            }
        ]
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}