{"id":"CVE-2026-87951","aliases":["DRUPAL-CONTRIB-2026-149","EUVD-2026-107850","GHSA-x5c7-wwc5-m386"],"status":"published","title":"SAML SSO - Service Provider  - Moderately critical - Information disclosure - SA-CONTRIB-2026-149","description":"Insecure Storage of Sensitive Information vulnerability in Drupal SAML SSO - Service Provider  allows Retrieve Embedded Sensitive Data. This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.","severity":{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00248,"percentile":0.1629,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-922"],"published":"2026-09-09T17:22:55Z","modified":"2026-10-28T02:30:24Z","fixes":[{"ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/miniorange_saml","fixed_in":["3.2.0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/miniorange_saml","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.0"}]}]}],"products":[{"vendor":"drupal","product":"saml sso - service provider"}],"references":[{"url":"https://www.drupal.org/sa-contrib-2026-149","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87951","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-x5c7-wwc5-m386"},{"url":"https://git.drupalcode.org/project/miniorange_saml","tags":["web"]},{"url":"https://www.drupal.org/project/miniorange_saml","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/87xxx/CVE-2026-87951.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-87951","title":"SAML SSO - Service Provider  - Moderately critical - Information disclosure - SA-CONTRIB-2026-149","description":"Insecure Storage of Sensitive Information vulnerability in Drupal SAML SSO - Service Provider  allows Retrieve Embedded Sensitive Data. This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.","status":"published","published":"2026-10-22T01:21:52.996Z","modified":"2026-10-22T16:24:42.704Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"adp"}],"cwes":["CWE-922"],"updated_at":"2026-11-02T13:37:47.463822Z"}],"euvd":[{"id":"EUVD-2026-107850","description":"Insecure Storage of Sensitive Information vulnerability in Drupal SAML SSO - Service Provider  allows Retrieve Embedded Sensitive Data. This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.","status":"published","published":"2026-10-22T01:21:52Z","modified":"2026-10-22T16:24:42Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T16:59:34.732609Z"}],"ghsa":[{"id":"GHSA-x5c7-wwc5-m386","title":"Insecure Storage of Sensitive Information vulnerability in Drupal SAML SSO - Service Provider ...","description":"Insecure Storage of Sensitive Information vulnerability in Drupal SAML SSO - Service Provider  allows Retrieve Embedded Sensitive Data. This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.","status":"published","published":"2026-10-22T03:33:41Z","modified":"2026-10-22T18:39:24Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-922"],"updated_at":"2026-11-02T15:14:16.981825Z"}],"nvd":[{"id":"CVE-2026-87951","description":"Insecure Storage of Sensitive Information vulnerability in Drupal SAML SSO - Service Provider  allows Retrieve Embedded Sensitive Data. This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.","status":"published","published":"2026-10-22T02:17:04.837Z","modified":"2026-10-22T17:17:01.52Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-922"],"updated_at":"2026-11-02T14:13:02.371082Z"}],"osv":[{"id":"CVE-2026-87951","title":"SAML SSO - Service Provider  - Moderately critical - Information disclosure - SA-CONTRIB-2026-149","description":"Insecure Storage of Sensitive Information vulnerability in Drupal SAML SSO - Service Provider  allows Retrieve Embedded Sensitive Data. This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.","status":"published","published":"2026-10-22T01:21:52.996Z","modified":"2026-10-28T02:30:24.411440402Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-922"],"updated_at":"2026-11-02T15:45:19.210277Z"},{"id":"DRUPAL-CONTRIB-2026-149","description":"This module allows you to configure your Drupal site as a SAML 2.0 Service Provider so that users can authenticate through an external identity provider.\n\nThe module stores sensitive authentication information in a manner that could allow disclosure to users with access to configuration or related system data.\n\nThis vulnerability is mitigated by the fact that an attacker must first obtain access to configuration or underlying storage mechanisms.","status":"published","published":"2026-09-09T17:22:55Z","modified":"2026-09-09T19:25:57.902882Z","updated_at":"2026-11-02T15:46:13.900249Z"}]}}