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CVE-2026-1554 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-1554

CVE-2026-1554

MEDIUM4.2

Central Authentication System (CAS) Server - Less critical - XML Element Injection - SA-CONTRIB-2026-007

Published Feb 4, 2026

Modified 2 months ago

Details

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.

References

https://www.cve.org/CVERecord?id=CVE-2026-1554

https://www.drupal.org/sa-contrib-2026-007

CVSS Analysis

CVSS v3.1

4.2

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

HighAC:H

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

LowI:L

Availability

NoneA:N

4.2/CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedFeb 4, 2026

ModifiedFeb 5, 2026