{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-54477", "assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586", "state": "PUBLISHED", "assignerShortName": "Joomla", "dateReserved": "2025-07-23T11:16:48.711Z", "datePublished": "2025-09-30T16:02:40.036Z", "dateUpdated": "2025-09-30T17:43:49.599Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Joomla! CMS", "vendor": "Joomla! Project", "versions": [{"status": "affected", "version": "4.0.0-4.4.13"}, {"status": "affected", "version": "5.0.0-5.3.3"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Marco Schubert"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Improper handling of authentication requests lead to a user enumeration vector in the passkey authentication method."}], "value": "Improper handling of authentication requests lead to a user enumeration vector in the passkey authentication method."}], "impacts": [{"capecId": "CAPEC-575", "descriptions": [{"lang": "en", "value": "CAPEC-575 Account Footprinting"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-203", "description": "CWE-203 Observable Discrepancy", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586", "shortName": "Joomla", "dateUpdated": "2025-09-30T16:02:40.036Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://developer.joomla.org/security-centre/1011-20250902-core-user-enumeration-in-passkey-authentication-method.html"}], "source": {"discovery": "UNKNOWN"}, "title": "Joomla! Core - [20250902] User-Enumeration in passkey authentication method", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-09-30T17:43:46.747977Z", "id": "CVE-2025-54477", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-09-30T17:43:49.599Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Improper handling of authentication requests lead to a user enumeration vector in the passkey authentication method."}], "id": "CVE-2025-54477", "lastModified": "2025-09-30T16:15:52.487", "metrics": {}, "published": "2025-09-30T16:15:52.487", "references": [{"source": "security@joomla.org", "url": "https://developer.joomla.org/security-centre/1011-20250902-core-user-enumeration-in-passkey-authentication-method.html"}], "sourceIdentifier": "security@joomla.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-203"}], "source": "security@joomla.org", "type": "Primary"}]}

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