CVE-2026-66695: WordPress W3 Total Cache plugin <= 2.10.2 - Path Traversal vulnerability
Published Aug 6, 2026
·Updated
Unauthenticated Path Traversal in W3 Total Cache <= 2.10.2 versions.
Affected Software
1 affected component
BoldGrid W3 Total Cache<=2.10.2
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WordPress W3 Total Cache pluginto a version that resolves this vulnerability.Fixed in 2.10.3
Event History
Aug 6, 2026
CVE Published
via MITRE·02:28 PM
Data Sourced
via MITRE·02:28 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·03:17 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-66695?
The severity of CVE-2026-66695 is rated as medium with a score of 6.5.
2
How do I fix CVE-2026-66695?
To fix CVE-2026-66695, update the W3 Total Cache plugin to version 2.10.3 or later.
3
What type of vulnerability is CVE-2026-66695?
CVE-2026-66695 is a Path Traversal vulnerability affecting W3 Total Cache plugin versions 2.10.2 and earlier.
4
Who is affected by CVE-2026-66695?
Users of W3 Total Cache plugin versions up to and including 2.10.2 are affected by CVE-2026-66695.
5
Can CVE-2026-66695 be exploited remotely?
Yes, CVE-2026-66695 can be exploited remotely due to its unauthenticated nature.