{"id":"CVE-2026-48902","aliases":["BIT-joomla-2026-48902","EUVD-2026-31878","GHSA-w4ph-7vgc-vxrf"],"status":"published","title":"Joomla! Core - [20260518] - Transport encryption downgrade for password and username reset links","description":"The password and username reset features created plain http links for https connections if the \"Force SSL\" flag wasn't explicitly set.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00252,"percentile":0.16756,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-319"],"published":"2026-05-26T16:43:32Z","modified":"2026-10-24T10:30:22Z","fixes":[{"ecosystem":"Bitnami","package":"joomla","fixed_in":["5.4.6","6.1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"joomla","ranges":[{"type":"SEMVER","events":[{"introduced":"3.0.0"},{"fixed":"5.4.6"},{"introduced":"6.0.0"},{"fixed":"6.1.1"}]}]}],"products":[{"vendor":"joomla","product":"joomla\\!"},{"vendor":"joomla! project","product":"joomla! cms"}],"references":[{"url":"https://developer.joomla.org/security-centre/1050-20260518-core-transport-encryption-downgrade-for-password-and-username-reset-links.html","tags":["vendor-advisory","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48902","tags":["web"]},{"url":"https://github.com/advisories/GHSA-w4ph-7vgc-vxrf"}],"sources":{"cve":[{"id":"CVE-2026-48902","title":"Joomla! Core - [20260518] - Transport encryption downgrade for password and username reset links","description":"The password and username reset features created plain http links for https connections if the \"Force SSL\" flag wasn't explicitly set.","status":"published","published":"2026-05-26T16:43:32.835Z","modified":"2026-06-05T07:28:36.374Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T13:50:49.872037Z"}],"euvd":[{"id":"EUVD-2026-31878","description":"The password and username reset features created plain http links for https connections if the \"Force SSL\" flag wasn't explicitly set.","status":"published","published":"2026-05-26T16:43:32Z","modified":"2026-06-05T07:28:36Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:52.238484Z"}],"ghsa":[{"id":"GHSA-w4ph-7vgc-vxrf","title":"The password and username reset features created plain http links for https connections if the ...","description":"The password and username reset features created plain http links for https connections if the \"Force SSL\" flag wasn't explicitly set.","status":"published","published":"2026-05-26T18:31:47Z","modified":"2026-06-02T15:33:04Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T15:08:30.158602Z"}],"nvd":[{"id":"CVE-2026-48902","description":"The password and username reset features created plain http links for https connections if the \"Force SSL\" flag wasn't explicitly set.","status":"published","published":"2026-05-26T17:16:54.97Z","modified":"2026-07-24T11:10:00.17Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:12:20.511562Z"}],"osv":[{"id":"CVE-2026-48902","description":"The password and username reset features created plain http links for https connections if the \"Force SSL\" flag wasn't explicitly set.","status":"published","published":"2026-05-26T17:16:54.97Z","modified":"2026-10-24T10:30:22.035614521Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:07.060148Z"},{"id":"BIT-joomla-2026-48902","title":"Joomla! Core - [20260518] - Transport encryption downgrade for password and username reset links","description":"The password and username reset features created plain http links for https connections if the \"Force SSL\" flag wasn't explicitly set.","status":"published","published":"2026-05-29T08:44:46.031Z","modified":"2026-09-08T08:48:02.848470806Z","updated_at":"2026-11-02T15:28:31.782692Z"}]}}