Vulnerability in Welcart e-Commerce — CVE-2026-111027

What to do now

Update Welcart e-Commerce to 2.12.6 or later.

Affected versions

• Everything before 2.12.6

The Welcart e-Commerce plugin for WordPress is vulnerable to SQL Injection in all versions up to 2.12.6. This is 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.

This description is reproduced verbatim from the public vulnerability record.

• https://www.wordfence.com/threat-intel/vulnerabilities/id/618838c1-4fdf-4cf2-b00d-82b50e595692?source=api-prod

Part of this record comes from Wordfence Intelligence. Original: https://www.wordfence.com/threat-intel/vulnerabilities/id/618838c1-4fdf-4cf2-b00d-82b50e595692
Copyright 2012-2026 Defiant Inc. / Full license text

This page is compiled automatically from public databases. Accuracy is not guaranteed; confirm against the vendor advisory before acting.