CVE-2023-5957: Naziinfotech Ni Purchase Order(po) For Woocommerce

High severity, CVSS 7.2. EPSS: 0.9% chance of exploitation in the next 30 days.

The Ni Purchase Order(PO) For WooCommerce WordPress plugin through 1.2.1 does not validate logo and signature image files uploaded in the settings, allowing high privileged user to upload arbitrary files to the web server, triggering an RCE vulnerability by uploading a web shell.

Affected products

• Naziinfotech Ni Purchase Order(po) For Woocommerce: up to and including 1.2.1

Published 2024-01-08. Last modified 2026-06-17.