What is CVE-2026-33643?

CVE-2026-33643 is a high-severity vulnerability in Schemahero, classified under SQL Injection. CVSS score: 7.4/10. Published 2026-03-30.

How severe is CVE-2026-33643?

High severity. CVSS v3 base score is 7.4 out of 10.

SQL Injection in Schemahero

CVE-2026-33643

SQL Injection vulnerability in SchemaHero 0.23.0 via the column parameter to the mysqlColumnAsInsert function in file plugins/mysql/lib/column.go.

Vulnerability class: SQL Injection

Published 2026-03-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (19.4th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

Schemahero

Weakness classification (CWE)

CWE-89 — SQL Injection

References

gist.github.com/b0b0haha/fb59199fb1fdf9414e76442e0599bfed (Exploit, Third Party Advisory, Mitigation)
github.com/b0b0haha/SchemaHero--Sqlinjection/blob/main/README.md (Exploit, Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2026-33643?: CVE-2026-33643 is a high-severity vulnerability in Schemahero, classified under SQL Injection. CVSS score: 7.4/10. Published 2026-03-30.
How severe is CVE-2026-33643?: High severity. CVSS v3 base score is 7.4 out of 10.