Description (CNA)
The WooCommerce Upload Files WordPress plugin before 59.4 ran a single sanitization pass to remove blocked extensions such as .php. It was possible to bypass this and upload a file with a PHP extension by embedding a "blocked" extension within another "blocked" extension in the "wcuf_file_name" parameter. It was also possible to perform a double extension attack and upload files to a different location via path traversal using the "wcuf_current_upload_session_id" parameter.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Unknown / WooCommerce Upload Files | affected 59.4 before 59.4 |
CWE
CWE-434
References
- https://wpscan.com/vulnerability/ed4288a1-f7e4-455f-b765-5ac343f87194
- https://www.wordfence.com/blog/2021/03/critical-vulnerability-patched-in-woocommerce-upload-files/
ADP enrichment
No English description supplied.