CVE-2026-16078
Description
The WCPOS – Point of Sale (POS) plugin for WooCommerce plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.9.8 via the 'type' parameter parameter. This makes it possible for authenticated attackers, with shop manager-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. Successful exploitation requires supplying context=edit in the request, which bypasses the content-stripping logic in prepare_item_for_response() and returns the traversed file verbatim in the REST API response.
Affected WordPress components
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WCPOS – Point of Sale (POS) plugin for WooCommerce Plugin · woocommerce-posUp to and including 1.9.8View on WordPress.org
A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.
Affected products and versions
- kilbot WCPOS – Point of Sale (POS) plugin for WooCommerce — Up to and including 1.9.8
References
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/woocommerce-pos/tags/1.9.7/includes/API/Templates_Controller.php#L1497
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/woocommerce-pos/tags/1.9.7/includes/API/Templates_Controller.php#L446
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/woocommerce-pos/tags/1.9.7/includes/Templates.php#L445
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/woocommerce-pos/tags/1.9.7/includes/Templates.php#L481
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3612715%40woocommerce-pos&new=3612715%40woocommerce-pos
- www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/0148c70f-38e4-43d9-994e-f2b01dd168a1?source=cve
- nvd.nist.gov Official NVD record