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.
References
Link | Resource |
---|---|
https://wpscan.com/vulnerability/ed4288a1-f7e4-455f-b765-5ac343f87194 | Third Party Advisory |
https://www.wordfence.com/blog/2021/03/critical-vulnerability-patched-in-woocommerce-upload-files/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: WPScan
Published: 2021-04-05T18:27:44
Updated: 2021-04-05T18:27:44
Reserved: 2021-01-14T00:00:00
Link: CVE-2021-24171
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-04-05T19:15:15.857
Modified: 2022-10-24T17:15:39.613
Link: CVE-2021-24171
JSON object: View
Redhat Information
No data.
CWE