CVE-2026-16777

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

4.9 Medium

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.92%Up 0.3 points since Sep 18, 2026

What each source reports

CVE List Score used 4.9

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

Record: CVE-2026-16777
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-22
Updated: 2026-11-02

EUVDEUVD-2026-82758 4.9

Record: EUVD-2026-82758
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-qq4m-495r-qfhf 4.9

The Store Exporter – Export WooCommerce Products, Orders, Subscriptions, Customers plugin for...

Record: GHSA-qq4m-495r-qfhf
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-22
Updated: 2026-11-02

NVD 4.9

Record: CVE-2026-16777
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-22
Updated: 2026-11-02

Affected products

jkohlbach store exporter – export woocommerce products, orders, subscriptions, customers

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-16777 is a medium vulnerability (CVSS 4.9) in Jkohlbach Store Exporter – Export Woocommerce Products, Orders, Subscriptions, Customers, published September 18, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. No source names a fixed version.