{"id":"CVE-2026-3531","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-3531","generatedAt":"2026-10-28T01:49:57.037Z","title":"Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OpenID Connect / OAuth client allows Authentication Bypass.This issue affects OpenID Connect / OAuth client: from 0.0.0 before 1.5.0.","description":"Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OpenID Connect / OAuth client allows Authentication Bypass.This issue affects OpenID Connect / OAuth client: from 0.0.0 before 1.5.0.","published":"2026-03-26T21:17:09.000Z","lastModified":"2026-06-17T10:43:44.000Z","status":"Analyzed","sourceIdentifier":"mlhess@drupal.org","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-288"],"affected":["bojanz/openid connect \\/ oauth client"],"epss":{"score":0.00255,"percentile":0.16976,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://www.drupal.org/sa-contrib-2026-026","tags":["Vendor Advisory"],"source":"mlhess@drupal.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-3531","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}