{"id":"CVE-2023-23754","aliases":["BIT-joomla-2023-23754","EUVD-2023-27840","GHSA-6wpq-rvpm-6542"],"status":"published","title":"[20230501] - Core - Open Redirect and XSS within the mfa select","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.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00406,"percentile":0.3525,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20","CWE-601","CWE-79"],"published":"2023-05-30T16:12:44Z","modified":"2026-10-24T10:30:32Z","fixes":[{"ecosystem":"Bitnami","package":"joomla","fixed_in":["4.3.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"joomla","ranges":[{"type":"SEMVER","events":[{"introduced":"4.2.0"},{"fixed":"4.3.2"}]}]}],"products":[{"vendor":"joomla","product":"joomla\\!"},{"vendor":"joomla! project","product":"joomla! cms"}],"references":[{"url":"https://developer.joomla.org/security-centre/899-20230501-core-open-redirects-and-xss-within-the-mfa-selection.html","tags":["vendor-advisory","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23754","tags":["web"]},{"url":"https://github.com/advisories/GHSA-6wpq-rvpm-6542"}],"sources":{"cve":[{"id":"CVE-2023-23754","title":"[20230501] - Core - Open Redirect and XSS within the mfa select","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.","status":"published","published":"2023-05-30T16:12:44.475Z","modified":"2025-01-10T04:33:39.676Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:21.232549Z"}],"euvd":[{"id":"EUVD-2023-27840","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.","status":"published","published":"2023-05-30T16:12:44Z","modified":"2025-01-10T04:33:39Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:22.117545Z"}],"ghsa":[{"id":"GHSA-6wpq-rvpm-6542","title":"An issue was discovered in Joomla! 4.2.0 through 4.3.1. Lack of input validation caused an open...","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.","status":"published","published":"2023-05-30T18:30:23Z","modified":"2025-01-10T00:30:35Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-20","CWE-79"],"updated_at":"2026-11-02T14:59:27.400832Z"}],"nvd":[{"id":"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.","status":"published","published":"2023-05-30T17:15:09.887Z","modified":"2026-06-17T05:37:51.303Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-20","CWE-601","CWE-79"],"updated_at":"2026-11-02T14:08:03.795015Z"}],"osv":[{"id":"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.","status":"published","published":"2023-05-30T17:15:09.887Z","modified":"2026-10-24T10:30:32.350988169Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:30.709518Z"},{"id":"BIT-joomla-2023-23754","title":"[20230501] - Core - Open Redirect and XSS within the mfa select","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.","status":"published","published":"2025-04-03T14:16:03.188Z","modified":"2026-09-08T08:48:02.316020938Z","updated_at":"2026-11-02T15:28:31.782692Z"}]}}