Advanced Shipment Tracking for WooCommerce <= 3.9 - Authenticated (Shop Manager+) SQL Injection via 'tracking_provider' Parameter
The Advanced Shipment Tracking for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the tracking_provider parameter of the POST /wp-json/wc-ast/v3/orders/<order_id>/shipment-trackings REST endpoint in all versions up to, and including, 3.9. This is due to insufficient escaping on the user-supplied parameter and lack of sufficient preparation on the existing SQL query in WC_Advanced_Shipment_Tracking_Admin::get_provider_slug_from_name() — the value is concatenated directly into the format string of $wpdb->prepare() rather than bound as a parameter, bypassing parameterised-query protections. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to append additional SQL queries into the already-existing query that can be used to extract sensitive information from the database.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Advanced Shipment Tracking for WooCommerce | <= 3.9 | 3.9.1 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-89- Platform
- WordPress
- Package
Advanced Shipment Tracking for WooCommerce- Disclosed
- 28.07.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 76fb0ffd-32c1-483d-ae95-9bc70ba1c064 - Wordfence Intelligence
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Vulnerability history: Advanced Shipment Tracking for WooCommerce
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 4
- First → latest
- 07.2021 07.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 1
- Medium 2
Disclosures per year
- 2021: 1
- 2022: 0
- 2023: 1
- 2024: 0
- 2025: 0
- 2026: 2
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Advanced Shipment Tracking for WooCommerce <= 3.9 - Authenticated (Shop Manager+) SQL Injection via 'tracking_provider' Parameter this entry
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