CVE-2026-73476

Improper Handling of Case Sensitivity vulnerability in Drupal External Authentication allows Privilege Escalation. This issue affects External Authentication versions: from 0.0.0 to 2.0.13.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

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-2026-098	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:external_authentication_project:external_authentication::::::drupal::*
	cpe:2.3:a:external_authentication_project:external_authentication::::::drupal::*

History

No history.

Information

Published : 2026-09-02 13:18

Updated : 2026-09-15 12:28

NVD link : CVE-2026-73476

Mitre link : CVE-2026-73476

CVE.ORG link : CVE-2026-73476

JSON object : View

Products Affected

external_authentication_project

external_authentication

CWE

CWE-178

Improper Handling of Case Sensitivity

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