CVE-2025-66430

Plesk 18.0 has Incorrect Access Control.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://docs.plesk.com/release-notes/obsidian/whats-new/	Product
https://support.plesk.com/hc/en-us/articles/36261922405015--CVE-2025-66430-Security-vulnerability-in-Password-Protected-Directories-allows-Plesk-users-to-gain-root-level-access-to-a-Plesk-server	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:plesk:plesk::::::::
	cpe:2.3:a:plesk:plesk::-::::::*

History

14 Oct 2026, 17:10

Type	Values Removed	Values Added
Summary		(es) Plesk 18.0 tiene Control de Acceso Incorrecto.

Information

Published : 2025-12-12 16:15

Updated : 2026-10-14 17:10

NVD link : CVE-2025-66430

Mitre link : CVE-2025-66430

CVE.ORG link : CVE-2025-66430

JSON object : View

Products Affected

plesk

plesk

CWE

CWE-284

Improper Access Control

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