What is CVE-2026-4140?

CVE-2026-4140 is a medium-severity vulnerability in Anzia Ni Woocommerce Order Export, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-04-22.

How severe is CVE-2026-4140?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Anzia Ni Woocommerce Order Export

CVE-2026-4140

The Ni WooCommerce Order Export plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 3.1.6. This is due to missing nonce validation in the ni_order_export_action() AJAX handler function. The…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.000 (0.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Anzia Ni Woocommerce Order Export — versions 0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

Frequently asked questions

What is CVE-2026-4140?: CVE-2026-4140 is a medium-severity vulnerability in Anzia Ni Woocommerce Order Export, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-04-22.
How severe is CVE-2026-4140?: Medium severity. CVSS v3 base score is 4.3 out of 10.