2023-11-21 23:00:21 +00:00

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{
"id": "CVE-2023-49104",
"sourceIdentifier": "cve@mitre.org",
"published": "2023-11-21T22:15:08.450",
"lastModified": "2023-11-21T22:15:08.450",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in ownCloud owncloud/oauth2 before 0.6.1, when Allow Subdomains is enabled. An attacker is able to pass in a crafted redirect-url that bypasses validation, and consequently allows an attacker to redirect callbacks to a Top Level Domain controlled by the attacker."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "cve@mitre.org",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE",
"baseScore": 8.7,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.2,
"impactScore": 5.8
}
]
},
"references": [
{
"url": "https://owncloud.com/security-advisories/subdomain-validation-bypass/",
"source": "cve@mitre.org"
},
{
"url": "https://owncloud.org/security",
"source": "cve@mitre.org"
}
]
}