CVE-2021-47928

HIGH

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

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2021-47928. PoCs published by Muhammad Zaki Sulistya.

AI-analyzed exploit summary This Python script demonstrates a blind SQL injection vulnerability in the TMD Vendor System for OpenCart 3.x. It automates the extraction of admin credentials and password reset tokens by leveraging time-based SQLi techniques.

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.

Exploits (1)

exploitdb WORKING POC
by Muhammad Zaki Sulistya · pythonwebappsphp
https://www.exploit-db.com/exploits/50493

This Python script demonstrates a blind SQL injection vulnerability in the TMD Vendor System for OpenCart 3.x. It automates the extraction of admin credentials and password reset tokens by leveraging time-based SQLi techniques.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Moderate
Reliability
Reliable
Target: TMD Vendor System 3.x for OpenCart
No auth needed
Prerequisites: target URL with vulnerable endpoint · network access to the target
devstral-2 · analyzed May 10, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit exploit
ExploitDB-50493
https://www.exploit-db.com/exploits/50493
Product product
Official Product Homepage
https://www.opencartextensions.in/
Third Party Advisory third-party-advisory
VulnCheck Advisory: Opencart TMD Vendor System 3.x Blind SQL Injection via product route
https://www.vulncheck.com/advisories/opencart-tmd-vendor-system-3-x-blind-sql-injection-via-product-route

Scores

CVSS v3 8.2
EPSS 0.0028
EPSS Percentile 19.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-89
Status published
Products (1)
opencartextensions/Extension TMD Vendor System 3.0
Published May 10, 2026
Tracked Since May 10, 2026