What is CVE-2019-16644?

CVE-2019-16644 is a critical-severity vulnerability in Tuzicms, classified under SQL Injection. CVSS score: 9.8/10. Published 2019-09-20.

How severe is CVE-2019-16644?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Tuzicms

CVE-2019-16644

App\Home\Controller\ZhuantiController.class.php in TuziCMS 2.0.6 has SQL injection via the index.php/Zhuanti/group?id= substring.

Vulnerability class: SQL Injection

Published 2019-09-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (71.6th percentile), scored 2026-10-26.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Tuzicms — versions 2.0.6

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/yeyinshi/tuzicms/issues/6 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2019-16644?: CVE-2019-16644 is a critical-severity vulnerability in Tuzicms, classified under SQL Injection. CVSS score: 9.8/10. Published 2019-09-20.
How severe is CVE-2019-16644?: Critical severity. CVSS v3 base score is 9.8 out of 10.