CVE · Critical

CVE-2026-27384 — W3 Total Cache [w3-total-cache] < 2.9.2

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2026-27384 W3 Total Cache [w3-total-cache] < 2.9.2 Improper Validation of Specified Quantity in Input Critical 9.0 < 2.9.2 2.9.2 2026-02-24

CVE-2026-27384

A flaw exists in the input validation mechanism of BoldGrid's W3 Total Cache plugin, specifically concerning the handling of specified quantities. This oversight enables unauthorized access to certain functionalities that should be restricted by the plugin's Access Control List (ACL). The affected versions span from an unspecified start point up to and including 2.9.1.

Based on public CVE data (MITRE/NVD).

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