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Response snapshot Nov 3, 2026, 08:21 UTC

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VulnerabilityCVE-2026-120558

The Advanced Shipment Tracking for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the `tracking_provider` parameter of the `POST...

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.

At a glance

Exploited
Not known
Severity
7.2 High (CVSS 3.1)
Chance of exploitation
Not estimated
Sources
1 source

What to do

Check the vendor advisory for affected versions and fixes.

Read NVD CVE-2026-120558 (opens a new tab)

What happened

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.

Scores and how they were measured

CVSS base severity

7.2

Version 3.1As of

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Measurement source (opens a new tab)

How bad it is if exploited. Not a prediction of exploitation or proof you are exposed.

EPSS probability

Not available

A model's estimate of exploitation in the next 30 days, not certainty or your own risk.

Related technology

Sources

  1. Primary source

    NVD CVE-2026-120558 (opens a new tab)

    NVD record: description, CVSS (the CNA score is preferred), affected products, and publication date. Not evidence of exploitation.

    Published Checked

  2. Primary source

    NVD CVE API 2.0 (opens a new tab)

    The NVD API page that supplied this CVE record.

    Published Date not suppliedChecked

  3. Primary source

    NVD CVE API 2.0 (opens a new tab)

    The NVD API page that supplied this CVE record.

    Published Date not suppliedChecked

  4. Primary source

    NVD CVE API 2.0 (opens a new tab)

    The NVD API page that supplied this CVE record.

    Published Date not suppliedChecked

Cite this record

For factual claims, cite the primary sources above; cite KEVWire for its compilation, dates, and classifications.

APA

KEVWire. (2026, November 3). The Advanced Shipment Tracking for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the `tracking_provider` parameter of the `POST... (CVE-2026-120558). https://kevwire.com/record/CVE-2026-120558

MLA

"The Advanced Shipment Tracking for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the `tracking_provider` parameter of the `POST... (CVE-2026-120558)." KEVWire, 3 Nov. 2026, kevwire.com/record/CVE-2026-120558.

Chicago

KEVWire. "The Advanced Shipment Tracking for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the `tracking_provider` parameter of the `POST... (CVE-2026-120558)." Last modified November 3, 2026. https://kevwire.com/record/CVE-2026-120558.

Evidence summary (plain text)

The Advanced Shipment Tracking for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the `tracking_provider` parameter of the `POST... (Nov 3, 2026).
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.
CVSS 7.2 (version 3.1; evidence as of Nov 3, 2026; https://nvd.nist.gov/vuln/detail/CVE-2026-120558).
Sources:
NVD CVE-2026-120558: https://nvd.nist.gov/vuln/detail/CVE-2026-120558
NVD CVE API 2.0: https://services.nvd.nist.gov/rest/json/cves/2.0?lastModStartDate=2026-11-03T05:11:05.880Z&lastModEndDate=2026-11-03T06:50:56.230Z&resultsPerPage=500&startIndex=0
NVD CVE API 2.0: https://services.nvd.nist.gov/rest/json/cves/2.0?lastModStartDate=2026-11-03T04:41:03.648Z&lastModEndDate=2026-11-03T06:10:58.210Z&resultsPerPage=500&startIndex=0
NVD CVE API 2.0: https://services.nvd.nist.gov/rest/json/cves/2.0?lastModStartDate=2026-11-03T04:00:58.552Z&lastModEndDate=2026-11-03T05:40:56.298Z&resultsPerPage=500&startIndex=0
Record ID: CVE-2026-120558.
Record origin: Ingested record.
AI evidence: Not assessed.
Known exploitation: Not assessed.
Zero-day status: Not assessed. KEV membership alone does not establish zero-day status.
About this data

This record was ingested from a data source. Retrieved: Nov 3, 2026, 06:50 UTC. Ingestion is not an independent editorial investigation.

NVD status: Deferred. Publication in the NVD is not evidence of exploitation.

A CISA KEV listing documents known exploitation, not necessarily a zero-day; absence from the catalog does not prove a vulnerability has never been exploited.

Technology tags indicate possible relevance, not verified exposure. Confirm the affected product, version, and configuration against your own inventory; KEVWire does not scan your systems.

A personal reading checklist on this device, not verified remediation.

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Record details

Record detail