CVE-2026-66695

WordPress W3 Total Cache plugin <= 2.10.2 - Path Traversal vulnerability

Published Aug 6, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Unauthenticated Path Traversal in W3 Total Cache <= 2.10.2 versions.

Remediation

Vendor Solution

Update the WordPress W3 Total Cache Plugin to the latest available version (at least 2.10.3).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Boldgrid
Boldgrid w3 Total Cache
Wordpress
Wordpress wordpress
Vendors & Products Boldgrid
Boldgrid w3 Total Cache
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description Unauthenticated Path Traversal in W3 Total Cache <= 2.10.2 versions.
Title WordPress W3 Total Cache plugin <= 2.10.2 - Path Traversal vulnerability
Weaknesses CWE-35
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Aug 6, 2026, 3:35 PM
Reserved
Jul 27, 2026, 2:01 PM
Status
Deferred
Published
Aug 6, 2026, 3:17 PM
Modified
Oct 24, 2026, 4:10 PM