CVE-2026-33643 Details
Description
SQL Injection vulnerability in SchemaHero 0.23.0 via the column parameter to the mysqlColumnAsInsert function in file plugins/mysql/lib/column.go.
A SQL injection vulnerability has been identified in SchemaHero version 0.23.0, specifically within the MySQL column handling functions. The issue arises because column names are enclosed in backticks without proper escaping, allowing attackers to inject additional SQL elements. This vulnerability is part of a broader set of SQL injection issues in SchemaHero, including similar default value injection vulnerabilities in both MySQL and PostgreSQL. When the 'immediateDeploy' option is enabled, these malicious injections can be executed automatically, bypassing manual review.
To address this vulnerability, it is recommended to escape backticks in MySQL column names before concatenating them into SQL statements. Additionally, users should consider disabling the 'immediateDeploy' feature in SchemaHero, which can be done by setting 'Database.spec.immediateDeploy' to 'false', and to monitor and restrict who can create Table CRDs.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 30, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gist.github.com/b0b0haha/fb59199fb1fdf9414e76442e0599bfed | [email protected] | ExploitMitigationThird Party Advisory |
| https://github.com/b0b0haha/SchemaHero--Sqlinjection/blob/main/README.md | [email protected] | ExploitMitigationThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| schemahero schemahero | <= 0.23.0 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 2, 2026 | Initial Analysis | [email protected] |
| Mar 30, 2026 | CVE Modified | CISA-ADP |
| Mar 30, 2026 | New CVE Received | [email protected] |