# CVE-2026-107752: Welcart e-Commerce SQL injection in order search

Source: https://junglewise.ai/threats/cve-2026-107752-the-welcart-e-commerce-plugin-for-wordpress-is-vulnerable-to  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-17. Updated: 2026-10-17  
License: CC BY 4.0 with a link back

CVE-2026-107752 · Severity: medium · CVSS 4.9 · Published 2026-10-17

Welcart e-Commerce is a WordPress plugin that manages online store operations. Attackers with editor-level access or higher can inject malicious SQL commands through order search fields to extract sensitive data from the store's database, such as customer information or financial records.

Technologies: [Welcart e-Commerce](https://junglewise.ai/threats/technologies/welcart-e-commerce-1). Vendors: [Welcart](https://junglewise.ai/threats/vendors/welcart).

## Quick answers

**Is CVE-2026-107752 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-107752 being exploited in the wild.

**How severe is CVE-2026-107752?** Medium severity, with a CVSS score of 4.9, published 17 October 2026.

**Which products and versions are affected?** Welcart e-Commerce up to and including 2.12.4.

**Is there a fix for CVE-2026-107752?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-107752 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-107752?** Check whether you run Welcart e-Commerce at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability is a SQL injection flaw in the order list functionality, specifically in JSON fields (searchSql and searchSkuSql parameters) of the wp_usces_order_old table. The plugin fails to properly escape and prepare user-supplied input before incorporating it into SQL queries. This requires authenticated access at editor level or above and allows database extraction.

## Affected products

- Welcart e-Commerce up to and including 2.12.4

## Timeline

- 2026-10-17: disclosed

## References

- [https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php](https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php)
- [https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php](https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php)

## Related threats

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- [Welcart e-Commerce authorization bypass in SKU management](https://junglewise.ai/threats/cve-2026-111032-the-welcart-e-commerce-wordpress-plugin-before-2-12-6-does-not)
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- [Welcart e-Commerce SQL injection via log_id parameter](https://junglewise.ai/threats/cve-2026-111027-the-welcart-e-commerce-wordpress-plugin-before-2-12-6-does-not)