Authentication Bypass in Multiple WSO2 Products via Stale FIDO Credential Association_CVE-2025-0672

{
    "lastseen": "",
    "description": "An authentication bypass vulnerability exists in multiple WSO2 products when FIDO authentication is enabled. When a user account is deleted, the system does not automatically remove associated FIDO registration data. If a new user account is later created using the same username, the system may associate the new account with the previously registered FIDO device.\n\nThis flaw may allow a previously deleted user to authenticate using their FIDO credentials and impersonate the newly created user, resulting in unauthorized access. The vulnerability applies only to deployments that utilize FIDO-based authentication.",
    "published": "2025-09-23T17:30:42.687Z",
    "modified": "2025-09-23T17:30:42.687Z",
    "type": "cve",
    "title": "Authentication Bypass in Multiple WSO2 Products via Stale FIDO Credential Association",
    "source": "WSO2",
    "references": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-3134/",
    "id": "CVE-2025-0672",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "WSO2 WSO2 Identity Server as Key Manager 5.10.0\nWSO2 WSO2 Identity Server 5.10.0\nWSO2 WSO2 Identity Server 5.11.0\nWSO2 WSO2 Open Banking IAM 2.0.0",
    "sourceHref": "",
    "cvss": {
        "score": 3.3,
        "severity": "LOW",
        "vector": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "WSO2 Identity Server as Key Manager",
    "version": "0",
    "vendor": "WSO2",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}