{"schema":"threatline.record/2","record":{"id":"CVE-2026-87944","aliases":[],"summary":"SAML SSO - Service Provider  - Critical - Improper certificate validation - SA-CONTRIB-2026-142","details":"Improper Certificate Validation vulnerability in Drupal SAML SSO - Service Provider  allows Adversary in the Middle (AiTM). This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.","categories":["Applications & CMS"],"product":"SAML SSO - Service Provider","vendor":"Drupal","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-87944","source_modified_at":"2026-10-22T16:51:45.791Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"SAML SSO - Service Provider","vendor":"Drupal","versions":[{"lessThan":"3.2.0","status":"affected","version":"0.0.0","versionType":"semver"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-87944","source_modified_at":"2026-10-22T16:51:45.791Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"SAML SSO - Service Provider","ecosystem":null},"version":"3.2.0","basis":"first unaffected version stated in the CVE record"}],"cvss":4.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00113,"percentile":0.01337,"score_date":"2026-10-23"},"published_at":"2026-10-22T01:21:58.730Z","modified_at":"2026-10-22T16:51:45.791Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-87944","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-22T16:51:45.791Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-87944","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.drupal.org/sa-contrib-2026-142"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-22T16:51:42.766036Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-22T16:51:45.791Z","content_hash":"307cf3f38e4375c27ef1ae3605b77bba565deafca5c7229e168072eb6ef3a986"}}