{"api_version":"1","generated_at":"2026-10-22T04:02:19+00:00","cve":"CVE-2026-87947","urls":{"html":"https://cve.report/CVE-2026-87947","api":"https://cve.report/api/cve/CVE-2026-87947.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-87947","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-87947"},"summary":{"title":"SAML SSO - Service Provider  - Moderately critical - Authentication bypass - SA-CONTRIB-2026-145","description":"Improper Verification of Cryptographic Signature vulnerability in Drupal SAML SSO - Service Provider  allows Signature Spoof. 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This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0."}],"impacts":[{"capecId":"CAPEC-473","descriptions":[{"lang":"en","value":"CAPEC-473 Signature Spoof"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"CWE-347 Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-22T01:21:56.265Z","orgId":"2c85b837-eb8b-40ed-9d74-228c62987387","shortName":"drupal"},"references":[{"url":"https://www.drupal.org/sa-contrib-2026-145"}],"title":"SAML SSO - Service Provider  - Moderately critical - Authentication bypass - SA-CONTRIB-2026-145"}},"cveMetadata":{"assignerOrgId":"2c85b837-eb8b-40ed-9d74-228c62987387","assignerShortName":"drupal","cveId":"CVE-2026-87947","datePublished":"2026-10-22T01:21:56.265Z","dateReserved":"2026-09-09T16:56:20.053Z","dateUpdated":"2026-10-22T01:21:56.265Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-22 02:17:04","lastModifiedDate":"2026-10-22 02:17:04","problem_types":["CWE-347","CWE-347 CWE-347 Improper Verification of Cryptographic Signature"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"87947","Ordinal":"1","Title":"SAML SSO - Service Provider  - Moderately critical - Authenticat","CVE":"CVE-2026-87947","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"87947","Ordinal":"1","NoteData":"Improper Verification of Cryptographic Signature vulnerability in Drupal SAML SSO - Service Provider  allows Signature Spoof. This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.","Type":"Description","Title":"SAML SSO - Service Provider  - Moderately critical - Authenticat"}]}}}