{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-5343", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "state": "PUBLISHED", "assignerShortName": "drupal", "dateReserved": "2026-04-01T15:41:53.003Z", "datePublished": "2026-05-28T22:48:47.591Z", "dateUpdated": "2026-05-29T18:38:36.072Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-05-28T22:48:47.591Z"}, "title": "SAML SSO - Service Provider  - Critical - Authentication bypass - SA-CONTRIB-2026-031", "datePublic": "2026-04-01T16:38:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-754", "description": "CWE-754 Improper Check for Unusual or Exceptional Conditions", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "CAPEC-233 Privilege Escalation"}]}], "affected": [{"vendor": "Drupal", "product": "SAML SSO - Service Provider", "collectionURL": "https://www.drupal.org/project/miniorange_saml", "repo": "https://git.drupalcode.org/project/miniorange_saml", "versions": [{"status": "affected", "version": "0.0.0", "lessThan": "3.1.4", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal SAML SSO - Service Provider allows Privilege Escalation.\n\nThis issue affects SAML SSO - Service Provider: from 0.0.0 before 3.1.4.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal SAML SSO - Service Provider allows Privilege Escalation.<p>This issue affects SAML SSO - Service Provider: from 0.0.0 before 3.1.4.</p>"}]}], "references": [{"url": "https://www.drupal.org/sa-contrib-2026-031"}], "credits": [{"lang": "en", "value": "Tim de Jong | Freelance Drupal Developer (tim_dj)", "type": "finder"}, {"lang": "en", "value": "Sudhanshu Dhage (sudhanshu0542)", "type": "remediation developer"}, {"lang": "en", "value": "Damien McKenna (damienmckenna)", "type": "coordinator"}, {"lang": "en", "value": "Greg Knaddison (greggles)", "type": "coordinator"}, {"lang": "en", "value": "Juraj Nemec (poker10)", "type": "coordinator"}, {"lang": "en", "value": "Jess  (xjm)", "type": "coordinator"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-05-29T18:38:28.307589Z", "id": "CVE-2026-5343", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-29T18:38:36.072Z"}}]}}