CVE-2026-27384

CriticalCVSS 9.0/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 9.0/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-1284

Affected software

Vendor	Product	Versions
BoldGrid	W3 Total Cache	<= 2.9.1

References

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

Timeline

Published: Mar 5, 2026
Last modified: Jun 17, 2026
NVD status: Deferred

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