CVE-2017-18357: Shopware XXE Vulnerability

medium Affects shopware/shopware. Feed 2026.10.29.1, updated 2026-10-28; published 2022-05-14; advisory modified 2024-02-18.

Shopware XXE Vulnerability

Package: shopware/shopware Composer
Affected versions: <5.3.4
Fixed in: 5.3.4
Severity: medium CVSS 6.5
Exploitation: not on CISA KEV · EPSS 27% (98.0th percentile)
Published: 2022-05-14
Source: osv.dev

References

CWE-610

NVD record shopware/shopware advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs How findings are ranked

Related advisories

CVE-2019-12799 high Shopware Insecure Deserialization Vulnerability same package: shopware/shopware
CVE-2016-3109 critical Shopware RCE Vulnerability same package: shopware/shopware
CVE-2017-15374 medium Shopware XSS Vulnerability same package: shopware/shopware
CVE-2019-12935 medium Shopware Cross-site Scripting Vulnerability same package: shopware/shopware
CVE-2021-32712 medium Exposure of Sensitive Information to an Unauthorized Actor same package: shopware/shopware
CVE-2018-20713 high Shopware SQL Injection same package: shopware/shopware