What is CVE-2026-42475?

CVE-2026-42475 is a medium-severity vulnerability in Openmix Mix PHP, classified under SQL Injection. CVSS score: 6.5/10. Published 2026-05-01.

How severe is CVE-2026-42475?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SQL Injection in Openmix Mix PHP

CVE-2026-42475

SQL injection vulnerability in MixPHP Framework 2.x thru 2.2.17 via crafted `on` array to the joinOn function in BuildHelper.php.

Vulnerability class: SQL Injection

Published 2026-05-01 · last modified 2026-07-08.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (24.2th percentile), scored 2026-10-06.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.2% 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

Openmix Mix PHP

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/mix-php/mix (Product)
github.com/mix-php/mix/blob/v2.2.17/src/database/src/Helper/BuildHelper.php (Product)
gist.github.com/sgInnora/fa46386840fe978a30d7e53c458f2975 (Third Party Advisory)

Frequently asked questions

What is CVE-2026-42475?: CVE-2026-42475 is a medium-severity vulnerability in Openmix Mix PHP, classified under SQL Injection. CVSS score: 6.5/10. Published 2026-05-01.
How severe is CVE-2026-42475?: Medium severity. CVSS v3 base score is 6.5 out of 10.