CVE-2026-1554

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-1554
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.

4.2 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.drupal.org/sa-contrib-2026-007 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:jtenman:central_authentication_system_server:*:*:*:*:*:drupal:*:*
cpe:2.3:a:jtenman:central_authentication_system_server:*:*:*:*:*:drupal:*:*
History

11 Feb 2026, 19:18

Type Values Removed Values Added
References () https://www.drupal.org/sa-contrib-2026-007 - () https://www.drupal.org/sa-contrib-2026-007 - Vendor Advisory
CPE cpe:2.3:a:jtenman:central_authentication_system_server:*:*:*:*:*:drupal:*:*
First Time Jtenman
Jtenman central Authentication System Server

05 Feb 2026, 16:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.2

04 Feb 2026, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-04 21:15

Updated : 2026-02-11 19:18

NVD link : CVE-2026-1554

Mitre link : CVE-2026-1554

CVE.ORG link : CVE-2026-1554

JSON object : View

Products Affected

jtenman

  • central_authentication_system_server
CWE
CWE-91

XML Injection (aka Blind XPath Injection)