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CVE-2026-57623 — Critical severity | CVEInsight

CVE-2026-57623Critical

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

Published Jul 2, 2026

What happened

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

How an attack would work

Reachable from: Network
Attack difficulty: High
Access needed first: None
Needs you to click: None

Read more

https://patchstack.com/database/wordpress/plugin/w3-total-cache/…

9.0/ 10

AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Official sources

National Vulnerability Database
CVE.org record

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