Description
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Drupal SAML SSO - Service Provider allows Fake the Source of Data. This issue affects SAML SSO - Service Provider versions: from 0.0.0 to 3.2.0.
Published: 2026-10-22
Score: 5.4 Medium
EPSS: < 1% Very Low
KEV: No
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Remediation

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Advisories

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References
History

Thu, 22 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 22 Oct 2026 07:00:00 +0000

Type Values Removed Values Added
First Time appeared Drupal
Drupal saml Sso - Service Provider
Vendors & Products Drupal
Drupal saml Sso - Service Provider

Thu, 22 Oct 2026 01:45:00 +0000

Type Values Removed Values Added
Description URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Drupal SAML SSO - Service Provider allows Fake the Source of Data. This issue affects SAML SSO - Service Provider versions: from 0.0.0 to 3.2.0.
Title SAML SSO - Service Provider - Critical - Open redirect - SA-CONTRIB-2026-143
Weaknesses CWE-601
References

Subscriptions

Drupal Saml Sso - Service Provider
cve-icon MITRE

Status: PUBLISHED

Assigner: drupal

Published:

Updated: 2026-10-22T16:51:08.655Z

Reserved: 2026-09-09T16:56:20.052Z

Link: CVE-2026-87945

cve-icon Vulnrichment

Updated: 2026-10-22T16:51:01.330Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-22T02:17:04.097

Modified: 2026-10-22T17:17:00.570

Link: CVE-2026-87945

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-22T07:00:15Z

Weaknesses