WordPress Plugin Vulnerabilities
Advanced Uploader <= 4.2 - Subscriber+ Arbitrary File Upload
Description
The plugin allows any authenticated users like subscriber to upload arbitrary files, such as PHP, which could lead to RCE
Proof of Concept
As any authenticated user, upload a PHP file via /wp-admin/upload.php?page=adv-file-upload The file will be at https://example.com/wp-content/uploads/2022/03/<filename>.php
Affects Plugins
No known fix - plugin closed
References
Classification
Type
UPLOAD
CWE
Miscellaneous
Original Researcher
Roel van Beurden
Submitter
Roel van Beurden
Submitter twitter
Verified
Yes
Timeline
Publicly Published
2022-04-19 (about 11 months ago)
Added
2022-04-19 (about 11 months ago)
Last Updated
2022-04-20 (about 11 months ago)