{"id":"CVE-2026-87953","title":"SAML SSO - Service Provider  - Moderately critical - Server Side Request Forgery - SA-CONTRIB-2026-151","summary":"Server-Side Request Forgery (SSRF) vulnerability in Drupal SAML SSO - Service Provider  allows Server Side Request Forgery. This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.","severity":"low","cvss":3.3,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N","cvssSource":"adp","cwe":["CWE-918"],"vendor":"Drupal","product":"SAML SSO - Service Provider","affected":["saml_sso_-_service_provider >= 0.0.0 < 3.2.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-22T15:25:33.188512Z"},"published":"2026-10-22","updated":"2026-10-22","sourceUpdated":"2026-10-22T15:25:37.198Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-87953","references":[{"url":"https://www.drupal.org/sa-contrib-2026-151"}],"tags":["cve.org"],"ingestedAt":"2026-10-22T02:23:25.202Z","slug":"CVE-2026-87953","body":"## Overview\n\nServer-Side Request Forgery (SSRF) vulnerability in Drupal SAML SSO - Service Provider  allows Server Side Request Forgery. This issue affects SAML SSO - Service Provider  versions: from 0.0.0 to 3.2.0.\n\n## Affected\n\n- `saml_sso_-_service_provider >= 0.0.0 < 3.2.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":18,"depthScoreParts":{"impact":18.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":227783,"id":"CVE-2026-87953","ts":1792706614959,"field":"cvss","old":null,"new":"3.3"},{"seq":227782,"id":"CVE-2026-87953","ts":1792706614959,"field":"severity","old":"none","new":"low"}]}