Drupal
CVE-2026-87953: Server-Side Request Forgery (SSRF) vulnerability in Drupal SAML SSO - Service Provider allows Server Side Request Forgery. This issue affects SAML SSO - Servic
CVE-2026-87953 Oct 22, 2026 Source: Vendor
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.
Source of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://nvd.nist.gov/vuln/detail/CVE-2026-87953
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CVE-2026-87953
BR2026-0000-030499
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Credited as Brian Willows (hsjbrianwillows)