What is CVE-2026-79322?

CVE-2026-79322 is a high-severity vulnerability in Mageplaza Blog, classified under SQL Injection. CVSS score: 8.6/10. Published 2026-09-09.

How severe is CVE-2026-79322?

High severity. CVSS v3 base score is 8.6 out of 10.

SQL Injection in Mageplaza Blog

CVE-2026-79322

SQL injection in the RelatedProduct block in Mageplaza Blog for Magento 2 (mageplaza/magento-2-blog-extension) through 4.3.2 allows remote unauthenticated attackers to execute arbitrary SQL commands and read arbitrary database contents via the id parameter to /mpblog/post/view.

Vulnerability class: SQL Injection

Published 2026-09-09 · last modified 2026-09-10.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.005 (40.1th percentile), scored 2026-10-25.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 40.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Mageplaza Blog

Weakness classification (CWE)

CWE-89 — SQL Injection

References

gist.github.com/mrtantoine/417ee9b774f022bd747211b9eadc0069 (Third Party Advisory, Mitigation)
github.com/mageplaza/magento-2-blog/tree/v4.3.2 (Product)

Frequently asked questions

What is CVE-2026-79322?: CVE-2026-79322 is a high-severity vulnerability in Mageplaza Blog, classified under SQL Injection. CVSS score: 8.6/10. Published 2026-09-09.
How severe is CVE-2026-79322?: High severity. CVSS v3 base score is 8.6 out of 10.