Is this vulnerability remotely exploitable?

It can be, depending on how SchemaHero is integrated. If remote users or external systems can influence schema or column definitions that flow into SchemaHero without strong validation, then the vulnerability may be exploitable remotely through those inputs.

What level of access does an attacker need to exploit this issue?

An attacker needs the ability to shape or control data that becomes the `column` parameter for the `mysqlColumnAsInsert` function. This often means access to configuration, manifests, or higher-level APIs that define or modify database schemas via SchemaHero.

What is the safest general fix pattern?

Refactor the SQL construction logic to eliminate raw string concatenation with untrusted values. Use parameterized operations where possible, and for identifiers, enforce strict validation and canonical escaping routines before incorporating them into SQL statements.

Severity:

HIGH RISK

(7.4)

SQL Injection (CWE-89) in SchemaHero MySQL Column Handling

CVE-2026-33643

Published:

Mar 30, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

Remote Code Execution on the Router

April 6, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Remote Code Execution on Router Firmware

April 6, 2026

Vulnerability Type

Category:

SQL Injection

CWE:

CWE-89

Impact:

Arbitrary SQL Execution in Database

Severity:

HIGH RISK

(7.4)

CVSS Version:

3.1

Vulnerability Type

Category:

SQL Injection

CWE:

CWE-89

Impact:

Arbitrary SQL Execution in Database

Severity:

HIGH RISK

(7.4)

CVSS Version:

3.1

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SQL Injection (CWE-89) in SchemaHero MySQL Column Handling

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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