CVE-2026-57623 Details
Description
Unauthenticated Arbitrary Code Execution in W3 Total Cache <= 2.9.4 versions.
A vulnerability allowing unauthenticated arbitrary code execution exists in the W3 Total Cache WordPress plugin, affecting versions through 2.9.4. This vulnerability could enable malicious actors to execute arbitrary code on affected sites remotely.
Users of the W3 Total Cache plugin should update to version 2.10.0 or later. Patchstack users can enable auto-updates for vulnerable plugins.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 2, 2026CISA-ADP
Assessed Jul 2, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-1284 | Improper Validation of Specified Quantity in Input | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| W3 Total Cache | <= 2.9.4 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 2, 2026 | CVE Modified | CISA-ADP |
| Jul 2, 2026 | New CVE Received | [email protected] |