{"id":"CVE-2026-6816","aliases":["CLSA-2026-1789638824","EUVD-2026-33229","GHSA-rgcr-rww9-8rr3"],"status":"published","title":"TFA Basic Plugins - Access Bypass","description":"An access bypass vulnerability in Drupal TFA Basic Plugins allows users with the administer users permission to view or generate recovery codes for other users.\n\n\nThis issue affects TFA Basic Plugins: from 7.x-1.0 through 7.x-1.2.","severity":{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00321,"percentile":0.25245,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-267"],"published":"2026-05-28T22:50:49Z","modified":"2026-10-28T02:30:52Z","fixes":[{"ecosystem":"TuxCare:Packagist","package":"drupal/tfa_basic","fixed_in":["7.1.2-p1+tuxcare"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"TuxCare:Packagist","package":"drupal/tfa_basic","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.1.2"},{"fixed":"7.1.2-p1+tuxcare"}]}],"versions":["7.1.2"]}],"products":[{"vendor":"drupal","product":"tfa basic plugins"},{"vendor":"tfa_basic_plugins_project","product":"tfa_basic_plugins"}],"references":[{"url":"https://www.herodevs.com/vulnerability-directory/cve-2026-6816","tags":["third-party-advisory","Exploit","Third Party Advisory","advisory"]},{"url":"https://d7es.tag1.com/security-advisories/tfa-basic-plugins-less-critical-access-bypass-sa-contrib-2025-085","tags":["third-party-advisory","Third Party Advisory","advisory"]},{"url":"https://www.herodevs.com/vulnerability-directory/cve-2026-6816?nes-for-drupal-7","tags":["exploit","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6816","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rgcr-rww9-8rr3"},{"url":"https://git.drupalcode.org/project/tfa_basic","tags":["web"]},{"url":"https://www.drupal.org/project/tfa_basic","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6816.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-6816","title":"TFA Basic Plugins - Access Bypass","description":"An access bypass vulnerability in Drupal TFA Basic Plugins allows users with the administer users permission to view or generate recovery codes for other users.\n\n\nThis issue affects TFA Basic Plugins: from 7.x-1.0 through 7.x-1.2.","status":"published","published":"2026-05-28T22:50:49.419Z","modified":"2026-05-29T18:33:20.699Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-267"],"updated_at":"2026-11-02T13:50:04.986624Z"}],"euvd":[{"id":"EUVD-2026-33229","description":"An access bypass vulnerability in Drupal TFA Basic Plugins allows users with the administer users permission to view or generate recovery codes for other users.\n\n\nThis issue affects TFA Basic Plugins: from 7.x-1.0 through 7.x-1.2.","status":"published","published":"2026-05-28T22:50:49Z","modified":"2026-05-29T18:33:20Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T18:21:00.384456Z"}],"ghsa":[{"id":"GHSA-rgcr-rww9-8rr3","title":"An access bypass vulnerability in Drupal TFA Basic Plugins allows users with the administer users...","description":"An access bypass vulnerability in Drupal TFA Basic Plugins allows users with the administer users permission to view or generate recovery codes for other users.\n\n\nThis issue affects TFA Basic Plugins: from 7.x-1.0 through 7.x-1.2.","status":"published","published":"2026-05-29T00:38:34Z","modified":"2026-06-01T18:32:46Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-267"],"updated_at":"2026-11-02T15:08:27.436234Z"}],"nvd":[{"id":"CVE-2026-6816","description":"An access bypass vulnerability in Drupal TFA Basic Plugins allows users with the administer users permission to view or generate recovery codes for other users.\n\n\nThis issue affects TFA Basic Plugins: from 7.x-1.0 through 7.x-1.2.","status":"published","published":"2026-05-28T23:16:44.637Z","modified":"2026-07-21T10:10:00.103Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-267"],"updated_at":"2026-11-02T14:12:21.244426Z"}],"osv":[{"id":"CVE-2026-6816","title":"TFA Basic Plugins - Access Bypass","description":"An access bypass vulnerability in Drupal TFA Basic Plugins allows users with the administer users permission to view or generate recovery codes for other users.\n\n\nThis issue affects TFA Basic Plugins: from 7.x-1.0 through 7.x-1.2.","status":"published","published":"2026-05-28T22:50:49.419Z","modified":"2026-10-28T02:30:52.130665262Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-267"],"updated_at":"2026-11-02T15:45:14.808935Z"},{"id":"CLSA-2026-1789638824","title":"TuxCare security update for drupal/tfa_basic (1 CVE)","description":"TuxCare rebuilt drupal/tfa_basic to address 1 CVE. Fixed in 7.1.2-p1+tuxcare.","status":"published","published":"2026-09-17T09:53:44Z","modified":"2026-10-15T09:48:00.335224905Z","updated_at":"2026-11-02T15:43:48.28229Z"}]}}