Description
The Welcart e-Commerce WordPress plugin before 2.8.6 does not validate user input before using it in file_exist() functions via various AJAX actions available to any authenticated users, which could allow users with a role as low as subscriber to perform PHAR deserialisation when they can upload a file and a suitable gadget chain is present on the blog
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Welcart e-Commerce | < 2.8.6 | 2.8.6 |
References
- https://wpscan.com/vulnerability/7a4b790c-49ae-46bc-9544-e188deae243f exploit vdb-entry technical-description