CVE-2026-57623

CRITICAL

WordPress W3 Total Cache plugin <= 2.9.4 - Arbitrary Code Execution vulnerability

Title source: cna
STIX 2.1

Description

Unauthenticated Arbitrary Code Execution in W3 Total Cache <= 2.9.4 versions.

References (1)

Core 1

Scores

CVSS v3 9.0
EPSS 0.0032
EPSS Percentile 24.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-1284
Status published
Products (1)
BoldGrid/W3 Total Cache < 2.9.4
Published Jul 02, 2026
Tracked Since Jul 02, 2026