2023-12-01 21:00:22 +00:00

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{
"id": "CVE-2023-47865",
"sourceIdentifier": "responsibledisclosure@mattermost.com",
"published": "2023-11-27T09:15:32.587",
"lastModified": "2023-12-01T20:38:33.720",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "Mattermost fails to check if hardened mode is enabled when overriding the username and/or the icon when posting a post. If settings allowed integrations to override the username and profile picture when posting, a member could also override the username and icon when making a post even if the Hardened Mode setting was enabled\n\n"
},
{
"lang": "es",
"value": "Mattermost no verifica si el modo reforzado est\u00e1 habilitado al anular el nombre de usuario y/o el \u00edcono al publicar una publicaci\u00f3n. Si la configuraci\u00f3n permit\u00eda que las integraciones anularan el nombre de usuario y la imagen de perfil al publicar, un miembro tambi\u00e9n podr\u00eda anular el nombre de usuario y el \u00edcono al realizar una publicaci\u00f3n, incluso si la configuraci\u00f3n del Hardened Mode estaba habilitada."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4
},
{
"source": "responsibledisclosure@mattermost.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
},
{
"source": "responsibledisclosure@mattermost.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-284"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
"versionEndIncluding": "7.8.12",
"matchCriteriaId": "BAEFCB9C-4CFC-4C2D-B53D-4A1E9B54E744"
},
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"vulnerable": true,
"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
"versionStartIncluding": "8.0.0",
"versionEndIncluding": "8.1.3",
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"references": [
{
"url": "https://mattermost.com/security-updates",
"source": "responsibledisclosure@mattermost.com",
"tags": [
"Vendor Advisory"
]
}
]
}