WooCommerce Purchase Orders <= 1.0.2 - Authenticated (Subscriber+) Arbitrary File Deletion
Vulnerability Description
The WooCommerce Purchase Orders plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the delete_file() function in all versions up to, and including, 1.0.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Alexander Chikaylo
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/05a27a34-b324-4968-937e-2c0d24175d2a?source=cve
- https://plugins.trac.wordpress.org/browser/wc-purchase-orders/trunk/includes/class-bbpo-purchase-orders.php#L151
- https://plugins.trac.wordpress.org/browser/wc-purchase-orders/trunk/includes/class-bbpo-purchase-orders-files.php#L148
- https://plugins.trac.wordpress.org/changeset/3356360/
Affected Vendor
bbioon
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