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High · 8.2 CVE-2021-47928 EUVD-2021-34790GHSA-jrxv-9x2j-97hw

Opencart TMD Vendor System 3.x Blind SQL Injection via product route

Published May 10, 2026 · Updated May 11, 2026 · Assigned by VulnCheck

Description

Opencart TMD Vendor System 3.x contains a blind SQL injection vulnerability that allows unauthenticated attackers to extract database information by injecting SQL code through the product_id parameter. Attackers can craft malicious SQL queries using time-based or content-based blind injection techniques to enumerate usernames, emails, and password reset codes from the oc_user table.

Affected products

VendorProductAffectedFixed
opencartextensions Extension TMD Vendor System 3.0 —

References