What is GHSA-899f-rjw2-fh3g?

GHSA-899f-rjw2-fh3g is a security advisory published by GitHub Security Advisories with Low severity. Authentication Bypass by Capture-replay vulnerability in Drupal SAML SSO - Service Provider ...

Which CVE IDs does GHSA-899f-rjw2-fh3g cover?

GHSA-899f-rjw2-fh3g covers the following CVE IDs: CVE-2026-87952. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-899f-rjw2-fh3g?

GHSA-899f-rjw2-fh3g has a CVSS v3 base score of 3.1, published by GitHub Security Advisories.

GHSA-899f-rjw2-fh3gLowCVSS 3.1

Authentication Bypass by Capture-replay vulnerability in Drupal SAML SSO - Service Provider ...

Vendor

GitHub Security Advisories

Published

October 22, 2026

Last Modified

October 22, 2026

🔗 CVE IDs covered (1)

CVE-2026-87952 →

📋 Description

Authentication Bypass by Capture-replay vulnerability in Drupal SAML SSO - Service Provider allows Remote Services with Stolen Credentials. This issue affects SAML SSO - Service Provider versions: from 0.0.0 to 3.2.0.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-87952
https://www.drupal.org/sa-contrib-2026-150
https://github.com/advisories/GHSA-899f-rjw2-fh3g