2023-11-22 00:55:22 +00:00

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{
"id": "CVE-2023-48307",
"sourceIdentifier": "security-advisories@github.com",
"published": "2023-11-21T23:15:07.807",
"lastModified": "2023-11-21T23:15:07.807",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. Starting in version 1.13.0 and prior to version 2.2.8 and 3.3.0, an attacker can use an unprotected endpoint in the Mail app to perform a SSRF attack. Nextcloud Mail app versions 2.2.8 and 3.3.0 contain a patch for this issue. As a workaround, disable the mail app."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "security-advisories@github.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "LOW",
"baseScore": 3.5,
"baseSeverity": "LOW"
},
"exploitabilityScore": 2.1,
"impactScore": 1.4
}
]
},
"weaknesses": [
{
"source": "security-advisories@github.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-918"
}
]
}
],
"references": [
{
"url": "https://github.com/nextcloud/mail/pull/8709",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4pp4-m8ph-2999",
"source": "security-advisories@github.com"
},
{
"url": "https://hackerone.com/reports/1869714",
"source": "security-advisories@github.com"
}
]
}