🔐 CVE Alert

CVE-2026-107752

MEDIUM 4.9

Welcart e-Commerce <= 2.12.4 - Authenticated (Editor+) SQL Injection via 'wp_usces_order_old' Cookie

CVSS Score
4.9
EPSS Score
0.0%
EPSS Percentile
0th

The Welcart e-Commerce plugin for WordPress is vulnerable to generic SQL Injection via the 'wp_usces_order_old (JSON fields searchSql / searchSkuSql)' parameter in all versions up to, and including, 2.12.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with editor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

CWE CWE-89
Vendor uscnanbu
Product welcart e-commerce
Published Oct 17, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

uscnanbu / Welcart e-Commerce
0 ≤ 2.12.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/0e78b5db-3f38-4ed7-9bec-6dd55d44f04f?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L622 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L613 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L473 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L256 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.4/classes/orderList.class.php#L776 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3743211/usc-e-shop plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3743211/usc-e-shop/trunk/classes/orderList.class.php

Credits

Wordfence PRISM