What’s Vulnerable › Vulnerabilities

CVE-2026-66695: WordPress W3 Total Cache plugin <= 2.10.2 - Path Traversal vulnerability

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-06 · updated 2026-10-24
• Weakness: CWE-35

Description

Unauthenticated Path Traversal in W3 Total Cache <= 2.10.2 versions.

Affected products

• boldgrid W3 Total Cache: through 2.10.2

References

• https://patchstack.com/database/wordpress/plugin/w3-total-cache/vulnerability/wordpress-w3-total-cache-plugin-2-10-2-path-traversal-vulnerability?_s_id=cve

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