{"id":"CVE-2026-87950","kind":"vulnerability","aliases":["CVE-2026-87950"],"related":[],"title":"Drupal SAML SSO Service Provider: hard-coded credentials expose embedded secrets","description":"Use of Hard-coded Credentials 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.","summary":"The Drupal SAML SSO - Service Provider module ships with hard-coded credentials, so an attacker can retrieve sensitive data embedded in the module. Versions from 0.0.0 through 3.2.0 are listed as affected.","severity":"medium","cvss":5.3,"epss":0.00228,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["drupal","package","php","saml","sso"],"not_affected_if":["module-not-installed"],"how_to_check":"- Check the installed version of the Drupal SAML SSO - Service Provider module with `drush pm:list --filter=saml` or the module's `*.info.yml` file.\n- unknown","fix":"- Upgrade the SAML SSO - Service Provider module past `3.2.0`; the fixed version is unknown from the sources.\n- Rotate any SAML or service credentials configured on the site if the module is in use.","status":"open","published_at":"2026-10-22T02:17:04+00:00","first_seen_at":"2026-10-23T21:57:30+00:00","triaged_at":"2026-10-25T04:20:39+00:00","updated_at":"2026-10-25T04:20:39+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-25T04:20:39Z","model":"claude-haiku-5-5","output":{"fix":"- Upgrade the SAML SSO - Service Provider module past `3.2.0`; the fixed version is unknown from the sources.\n- Rotate any SAML or service credentials configured on the site if the module is in use.","reach":"unknown","title":"Drupal SAML SSO Service Provider: hard-coded credentials expose embedded secrets","impact":"medium","summary":"The Drupal SAML SSO - Service Provider module ships with hard-coded credentials, so an attacker can retrieve sensitive data embedded in the module. Versions from 0.0.0 through 3.2.0 are listed as affected.","category":"package","nicknames":[],"who_cares":["drupal","saml","sso","php"],"confidence":0.6,"needs_auth":"unknown","worst_case":"Attacker reads embedded sensitive data using hard-coded credentials","analyst_note":"Confirm the fixed version and whether exploitation needs the SSO feature enabled, via the NVD entry at https://nvd.nist.gov/vuln/detail/CVE-2026-87950.","how_to_check":"- Check the installed version of the Drupal SAML SSO - Service Provider module with `drush pm:list --filter=saml` or the module's `*.info.yml` file.\n- unknown","needs_analyst":true,"not_affected_if":["module-not-installed"],"who_is_affected":"Drupal sites that run the SAML SSO - Service Provider module at version 3.2.0 or earlier are affected. Sites that do not use this module can skip it.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000619,"input_tokens":3364,"output_tokens":565,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-87950':15A,18A '0.0.0':50B,84C '3.2.0':52B,86C 'affect':56B,77C 'allow':70C 'attack':39B 'code':8A,35B,61C 'credenti':9A,36B,62C 'cve':13A,16A 'data':43B,74C 'drupal':1A,19B,25B,65C 'embed':11A,44B,72C 'expos':10A 'hard':7A,34B,60C 'hard-cod':6A,33B,59C 'issu':76C 'list':54B 'modul':30B,47B 'packag':20B 'php':21B 'provid':5A,29B,69C,81C 'retriev':41B,71C 'saml':2A,22B,26B,66C,78C 'secret':12A 'sensit':42B,73C 'servic':4A,28B,68C,80C 'ship':31B 'sso':3A,23B,27B,67C,79C 'use':57C 'version':48B,82C 'vulner':63C","nicknames":[],"mitigations":[],"who_affected":"Drupal sites that run the SAML SSO - Service Provider module at version 3.2.0 or earlier are affected. Sites that do not use this module can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-22T02:17:04+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-87950","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87950","severity":null,"published_at":"2026-10-22T02:17:04+00:00","modified_at":"2026-10-22T17:17:01+00:00","first_seen_at":"2026-10-23T21:57:30+00:00","fetched_at":"2026-10-23T22:29:02+00:00","note":null},{"source":"epss","external_id":"CVE-2026-87950","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-87950","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-24T07:15:52+00:00","fetched_at":"2026-10-24T07:15:52+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}