CVE-2026-39595: WordPress W3 Total Cache plugin <= 2.9.1 - Broken Access Control vulnerability
Published Jun 17, 2026
·Updated
Author Broken Access Control in W3 Total Cache <= 2.9.1 versions.
Affected Software
1 affected component
wordpress/w3-total-cache<=2.9.1
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 2.9.2
Event History
Jun 17, 2026
CVE Published
via MITRE·09:50 AM
Data Sourced
via MITRE·09:50 AM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·01:20 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-39595?
The severity of CVE-2026-39595 is classified as medium with a score of 4.7.
2
How do I fix CVE-2026-39595?
To fix CVE-2026-39595, update the W3 Total Cache plugin to a version greater than 2.9.1.
3
What type of vulnerability is CVE-2026-39595?
CVE-2026-39595 is a Broken Access Control vulnerability found in the W3 Total Cache plugin.
4
Which software is affected by CVE-2026-39595?
CVE-2026-39595 affects the W3 Total Cache plugin for WordPress versions up to 2.9.1.
5
When was CVE-2026-39595 published?
CVE-2026-39595 was published on June 17, 2026.