CVE-2026-27384

Improper Validation of Specified Quantity in Input vulnerability in BoldGrid W3 Total Cache w3-total-cache allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects W3 Total Cache: from n/a through <= 2.9.1.

CVSS v3 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://patchstack.com/database/Wordpress/Plugin/w3-total-cache/vulnerability/wordpress-w3-total-cache-plugin-2-9-1-arbitrary-code-execution-vulnerability?_s_id=cve

Configurations

No configuration.

History

22 Apr 2026, 21:26

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad de Validación Incorrecta de Cantidad Especificada en la Entrada en BoldGrid W3 Total Cache w3-total-cache permite Acceder a Funcionalidad No Restringida Adecuadamente por ACLs. Este problema afecta a W3 Total Cache: desde n/a hasta <= 2.9.1.

09 Mar 2026, 16:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.0

05 Mar 2026, 06:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-05 06:16

Updated : 2026-06-17 10:27

NVD link : CVE-2026-27384

Mitre link : CVE-2026-27384

CVE.ORG link : CVE-2026-27384

JSON object : View

Products Affected

No product.

CWE

CWE-1284

Improper Validation of Specified Quantity in Input

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