HomeWordPress vulnerabilitiesPartial Shipment for WooCommerce
Partial Shipment for WooCommerce vulnerabilities
Partial Shipment for WooCommerce has 1 known vulnerability in this database. The most recent published record is dated 19 Sep 2026.
- Known vulnerabilities
- 1
- Active installs
- 1,000+
- Latest version
- 3.7
- Last updated
- 29 Sep 2026
- Most recent
- 19 Sep 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2026-9858 | Medium 4.3 | Up to 3.4 | Fixed in a later version (latest 3.7) | 19 Sep 2026 |
Read the published descriptions
- CVE-2026-9858, 19 Sep 2026
- The Partial Shipment for Woocommerce plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 3.4 via the wxp_order_shipment, wxp_order_item_shipment, and wxp_order_set_shipped AJAX actions. This is due to the AJAX handlers in woocommerce-partial-shipment.php (registered at lines 60-62 and implemented at lines 228, 263, and 291) lacking both capability checks and nonce verification, and not validating the calling user's ownership of the supplied order_id. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read arbitrary order item details (names, quantities, shipped counts) belonging to any customer and to modify the shipment status / shipped quantities of any order, which can also trigger order status transitions via the wxp_order_status action. CVE record
What to do if you run Partial Shipment for WooCommerce
If you run Partial Shipment for WooCommerce, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
Email me about new Partial Shipment for WooCommerce vulnerabilities
Free. We email you when a new vulnerability is published for Partial Shipment for WooCommerce, usually within minutes. Confirm by email; unsubscribe any time.
Focus on your business. We’ll take care of your website.
From everyday updates to ongoing care, we keep your website working.