What is CVE-2020-18544?

CVE-2020-18544 is a critical-severity vulnerability in Wms Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-07-12.

How severe is CVE-2020-18544?

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

SQL Injection in Wms Project

CVE-2020-18544

SQL Injection in WMS v1.0 allows remote attackers to execute arbitrary code via the "username" parameter in the component "chkuser.php".

Vulnerability class: SQL Injection

Published 2021-07-12 · 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: 0.023 (83.0th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000

Affected products

Wms Project — versions 1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/FeMiner/wms/issues/5 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-18544?: CVE-2020-18544 is a critical-severity vulnerability in Wms Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-07-12.
How severe is CVE-2020-18544?: Critical severity. CVSS v3 base score is 9.8 out of 10.