What is CVE-2018-20713?

CVE-2018-20713 is a high-severity vulnerability in Shopware, classified under SQL Injection. CVSS score: 8.8/10. Published 2019-01-15.

How severe is CVE-2018-20713?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Shopware

CVE-2018-20713

Shopware before 5.4.3 allows SQL Injection by remote authenticated users, aka SW-21404.

Vulnerability class: SQL Injection

Published 2019-01-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (64.5th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Shopware

Weakness classification (CWE)

CWE-89 — SQL Injection

References

docs.shopware.com/en/shopware-5-en/security-updates/security-update-05-2018 (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2018-20713?: CVE-2018-20713 is a high-severity vulnerability in Shopware, classified under SQL Injection. CVSS score: 8.8/10. Published 2019-01-15.
How severe is CVE-2018-20713?: High severity. CVSS v3 base score is 8.8 out of 10.