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    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-6458",
        "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
        "state": "PUBLISHED",
        "assignerShortName": "Mattermost",
        "dateReserved": "2023-12-01T10:06:07.237Z",
        "datePublished": "2023-12-06T08:10:18.481Z",
        "dateUpdated": "2024-08-02T08:28:21.829Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Mattermost",
                    "vendor": "Mattermost",
                    "versions": [
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                            "lessThanOrEqual": "9.1.1",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
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                        {
                            "lessThanOrEqual": "9.0.2",
                            "status": "affected",
                            "version": "0",
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                            "lessThanOrEqual": "8.1.4",
                            "status": "affected",
                            "version": "0",
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                            "lessThanOrEqual": "7.8.13",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
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                            "status": "unaffected",
                            "version": "9.1.2"
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                        {
                            "status": "unaffected",
                            "version": "9.0.3"
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                        {
                            "status": "unaffected",
                            "version": "8.1.5"
                        },
                        {
                            "status": "unaffected",
                            "version": "7.8.14"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "DoyenSec"
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            ],
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                            "value": "<p>Mattermost webapp fails to validate&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">route parameters in</span>/&lt;TEAM_NAME&gt;/channels/&lt;CHANNEL_NAME&gt;&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">allowing an attacker to perform a client-side path traversal.</span></p>"
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                    ],
                    "value": "Mattermost webapp fails to validate route parameters in/<TEAM_NAME>/channels/<CHANNEL_NAME> allowing an attacker to perform a client-side path traversal.\n\n"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "LOW",
                        "baseScore": 7.1,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "CHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-74",
                            "description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
                "shortName": "Mattermost",
                "dateUpdated": "2023-12-06T08:10:18.481Z"
            },
            "references": [
                {
                    "url": "https://mattermost.com/security-updates"
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>Update Mattermost Server to versions 9.1.2, 9.0.3, 8.1.5, 7.8.14 or higher.</p>"
                        }
                    ],
                    "value": "Update Mattermost Server to versions 9.1.2, 9.0.3, 8.1.5, 7.8.14 or higher.\n\n"
                }
            ],
            "source": {
                "advisory": "MMSA-2023-00248",
                "defect": [
                    "https://mattermost.atlassian.net/browse/MM-53903"
                ],
                "discovery": "EXTERNAL"
            },
            "title": "Client side path traversal due to lack of route parameters validation",
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T08:28:21.829Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://mattermost.com/security-updates",
                        "tags": [
                            "x_transferred"
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    }
}