Vulnerability · Published Oct 10, 2026 · Assigned by WPScan

CVE-2026-107321W3 Total Cache < 2.10.6 - Author+ Path Traversal via CDN Media Library Import

Medium 5.4

In plain English

A medium-severity path traversal in W3 Total Cache from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.2%top 85.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The W3 Total Cache WordPress plugin before 2.10.6 does not confine a media-import file copy to the document root, nor enforce an effective file-type restriction on it, allowing users with the Author role or higher to plant content that, once an administrator runs the import, copies an arbitrary server-readable file into a publicly served directory, exposing it to unauthenticated retrieval.

Affected products (as reported)

Vendor	Product	Versions
Unknown	W3 Total Cache	0 – before 2.10.6

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N

References

https://wpscan.com/vulnerability/b549d615-f06e-494f-9a71-da3152aacec9/ exploit, vdb-entry, technical-description