High severity8.2NVD Advisory· Published May 10, 2026· Updated May 12, 2026
CVE-2021-47928
CVE-2021-47928
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.
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Affected products
1Patches
Vulnerability mechanics
References
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