CVE-2026-87937

MediumCVSS 6.5/10Last modified Oct 22, 2026

Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Drupal Central Authentication System (CAS) Server allows Fake the Source of Data. This issue affects Central Authentication System (CAS) Server versions: from 0.0.0 to 2.0.4, from 2.1.0 to 2.1.3.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-601

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
DrupalCentral Authentication System (CAS) Server>= 0.0.0, < 2.0.4; >= 2.1.0, < 2.1.3

References

Timeline

Published
Oct 22, 2026
Last modified
Oct 22, 2026
NVD status
Awaiting Analysis

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CVE-2026-87937: Medium severity, CVSS 6.5 | Vulnix