{"data":{"id":"CVE-2023-23754","cve_id":"CVE-2023-23754","title":"An issue was discovered in Joomla!","summary":"An issue was discovered in Joomla!","severity":"MEDIUM","cvss":{"score":6.1,"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"nvd"},"published_at":"2023-05-30T17:15:09.887000Z","modified_at":"2026-06-17T05:37:51.303000Z","withdrawn_at":null,"is_joomla":true,"is_joomla_core":true,"relevance":"certain","product":"Joomla CMS","extension":{"type":null,"name":null},"sources":["certfr","nvd"],"source_count":2,"url":"https://cve.oyer.fr/cve/CVE-2023-23754","description":"An issue was discovered in Joomla! 4.2.0 through 4.3.1. Lack of input validation caused an open redirect and XSS issue within the new mfa selection screen.","cwe":["CWE-20","CWE-601","CWE-79"],"affected":[{"package":null,"product":"Joomla!","vendor":"Joomla!","ecosystem":null,"cpe":null,"version_start":null,"version_end":null,"version_end_inclusive":false,"fixed_version":null,"type":"core","source":"certfr"},{"package":null,"product":"Joomla! CMS","vendor":"Joomla! Project","ecosystem":null,"cpe":null,"version_start":"4.2.0","version_end":"4.3.1","version_end_inclusive":true,"fixed_version":null,"type":null,"source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*","version_start":"4.2.0","version_end":"4.3.2","version_end_inclusive":false,"fixed_version":"4.3.2","type":"core","source":"nvd"}],"references":[{"url":"https://www.cert.ssi.gouv.fr/avis/CERTFR-2023-AVI-0423/","title":"CERT-FR","source":"certfr"},{"url":"https://developer.joomla.org/security-centre/899-20230501-core-open-redirects-and-xss-within-the-mfa-selection.html","title":"Vendor Advisory","source":"nvd"}],"source_records":[{"source":"certfr","external_id":"CERTFR-2023-AVI-0423:CVE-2023-23754","url":"https://www.cert.ssi.gouv.fr/avis/CERTFR-2023-AVI-0423/","severity":null,"cvss_score":null,"cvss_vector":null,"cvss_version":null,"first_seen_at":"2026-09-26T09:28:00.566013Z","last_seen_at":"2026-09-26T09:28:00.566013Z"},{"source":"nvd","external_id":"CVE-2023-23754","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23754","severity":"MEDIUM","cvss_score":6.1,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cvss_version":"3.1","first_seen_at":"2026-09-26T09:34:23.403748Z","last_seen_at":"2026-09-26T09:34:23.403748Z"}],"history":[{"at":"2026-09-26T09:34:23.403748Z","event":"source_added","source":"nvd","detail":"Source ajoutée : nvd"},{"at":"2026-09-26T09:28:00.566013Z","event":"created","source":"certfr","detail":"Détectée via certfr"}]}}