CVE-2026-1554: Jtenman Central Authentication System Server

Medium severity, CVSS 4.2. EPSS: 0.2% chance of exploitation in the next 30 days.

XML Injection (aka Blind XPath Injection) vulnerability in Drupal Central Authentication System (CAS) Server allows Privilege Escalation.This issue affects Central Authentication System (CAS) Server: from 0.0.0 before 2.0.3, from 2.1.0 before 2.1.2.

Affected products

• Jtenman Central Authentication System Server: before 2.0.3 (fixed in 2.0.3); from 2.1.0, before 2.1.2 (fixed in 2.1.2)

Published 2026-02-04. Last modified 2026-06-17.