How severe is CVE-2026-16777?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Path Traversal in Jkohlbach Store Exporter – Export Woocommerce Products, Orders, Subscriptions, Customers

CVE-2026-16777

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.

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Jkohlbach Store Exporter – Export Woocommerce Products, Orders, Subscriptions, Customers

Weakness classification (CWE)

CWE-22 — Path Traversal

References

Frequently asked questions

What is CVE-2026-16777?: CVE-2026-16777 is a medium-severity vulnerability in Jkohlbach Store Exporter – Export Woocommerce Products, Orders, Subscriptions, Customers, classified under Path Traversal. CVSS score: 4.9/10. Published 2026-09-18.
How severe is CVE-2026-16777?: Medium severity. CVSS v3 base score is 4.9 out of 10.