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).
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Affected products
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/05a27a34-b324-4968-937e-2c0d24175d2a?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/wc-purchase-orders/trunk/includes/class-bbpo-purchase-orders.php#L151
- MISChttps://plugins.trac.wordpress.org/browser/wc-purchase-orders/trunk/includes/class-bbpo-purchase-orders-files.php#L148
- MISChttps://plugins.trac.wordpress.org/changeset/3356360/