SQL Injection Vulnerability in Welcart e-Commerce Plugin for WordPress
CVE-2026-107752

4.9MEDIUM

Key Information:

Vendor

WordPress
Status
Welcart E-commerce
Vendor
CVE Published:
17 October 2026

What is CVE-2026-107752?

The Welcart e-Commerce plugin for WordPress exposes a SQL injection vulnerability due to inadequate input handling in the 'wp_usces_order_old' parameter, specifically within the searchSql and searchSkuSql fields. Authenticated users with editor-level access or higher can exploit this flaw to inject additional SQL queries, potentially allowing access to sensitive database information. This vulnerability affects all versions of the plugin up to and including 2.12.4. Affected sites should implement measures to sanitize input and validate user data to prevent database exposure.

Affected Version(s)

Welcart e-Commerce 0 <= 2.12.4

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/usc-e-shop/tag...
https://plugins.trac.wordpress.org/browser/usc-e-shop/tag...

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Wordfence PRISM
.