{"id":"CVE-2026-87940","summary":"Key auth - Moderately critical - Access bypass - SA-CONTRIB-2026-138","details":"Use of Web Browser Cache Containing Sensitive Information vulnerability in Drupal Key auth allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Key auth versions: from 0.0.0 to 2.2.4.","aliases":["DRUPAL-CONTRIB-2026-138"],"modified":"2026-10-28T02:30:41.012576117Z","published":"2026-10-22T01:22:02.034Z","database_specific":{"cna_assigner":"drupal","cwe_ids":["CWE-525"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/87xxx/CVE-2026-87940.json"},"references":[{"type":"WEB","url":"https://git.drupalcode.org/project/key_auth"},{"type":"WEB","url":"https://www.drupal.org/project/key_auth"},{"type":"WEB","url":"https://www.drupal.org/sa-contrib-2026-138"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/87xxx/CVE-2026-87940.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87940"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.drupalcode.org/project/key_auth","events":[{"introduced":"0"},{"fixed":"1812bbedcebab99075c5a8df37ff52c39d823a01"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"0.0.0"},{"fixed":"2.2.4"}],"source":"AFFECTED_FIELD","strategy":"StandardRange"}]}}],"versions":["2.2.3","3.x-dev","2.2.2","2.2.1","2.1.0","2.0.1","2.0.0","8.x-1.1","8.x-1.0","8.x-1.0-beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-87940.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"}]}