CVE-2021-24171
WooCommerce Upload Files < 59.4 - Unauthenticated Arbitrary File Upload
- State
- Published
- Severity
- Not scored
- Published
- Apr 5, 2021
- Updated
- Aug 3, 2024
- Reserved
- Jan 14, 2021
Description
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.
Scores
The record has no CVSS score.
Weaknesses
- CWE-434 Unrestricted Upload of File with Dangerous Type
Affected Products
| Product | Versions |
|---|---|
WooCommerce Upload FilesUnknown |
|
References
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.