medium5.4
CVE-2026-107321
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 restrictio…
Impact
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
| Product | Affected versions |
|---|---|
| W3 Total Cache WordPress Plugin | before 2.10.6 |
Versions were read from the advisory text. No structured product data has been published for this record yet.