{"id":"CVE-2025-54477","state":"PUBLISHED","title":"Joomla! Core - [20250902] User-Enumeration in passkey authentication method","description":"Improper handling of authentication requests lead to a user enumeration vector in the passkey authentication method.","publishedAt":"2025-09-30T16:02:40.036Z","updatedAt":"2025-10-01T04:34:47.521Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"CISA-ADP"},"assigner":"Joomla","products":["Joomla! Project Joomla! CMS"],"affected":[{"vendor":"Joomla! Project","product":"Joomla! CMS","defaultStatus":"unaffected","versions":[{"version":"4.0.0-4.4.13","status":"affected"},{"version":"5.0.0-5.3.3","status":"affected"}]}],"references":["https://developer.joomla.org/security-centre/1011-20250902-core-user-enumeration-in-passkey-authentication-method.html"],"weaknesses":["CWE-203"],"ingestedAt":"2026-10-29T20:09:31.862Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/54xxx/CVE-2025-54477.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-54477","state":"PUBLISHED","datePublished":"2025-09-30T16:02:40.036Z","dateUpdated":"2025-10-01T04:34:47.521Z","assignerShortName":"Joomla","assignerOrgId":"6ff30186-7fb7-4ad9-be33-533e7b05e586","dateReserved":"2025-07-23T11:16:48.711Z"},"containers":{"cna":{"title":"Joomla! Core - [20250902] User-Enumeration in passkey authentication method","descriptions":[{"lang":"en","value":"Improper handling of authentication requests lead to a user enumeration vector in the passkey authentication method."}],"affected":[{"vendor":"Joomla! Project","product":"Joomla! CMS","defaultStatus":"unaffected","versions":[{"version":"4.0.0-4.4.13","status":"affected"},{"version":"5.0.0-5.3.3","status":"affected"}]}],"references":[{"url":"https://developer.joomla.org/security-centre/1011-20250902-core-user-enumeration-in-passkey-authentication-method.html","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-203","description":"CWE-203 Observable Discrepancy","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Joomla","orgId":"6ff30186-7fb7-4ad9-be33-533e7b05e586","dateUpdated":"2025-10-01T04:34:47.521Z"},"credits":[{"lang":"en","type":"finder","value":"Marco Schubert"}],"impacts":[{"capecId":"CAPEC-575","descriptions":[{"lang":"en","value":"CAPEC-575 Account Footprinting"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-09-30T17:43:49.599Z"}}]}}}