GHSA-f6p7-8xfw-fjqq: Authenticated Stored XSS in Administration

medium Affects shopware/shopware. Feed 2026.10.29.1, updated 2026-10-28; published 2021-05-21; advisory modified 2026-05-04.

Authenticated Stored XSS in Administration

Package: shopware/shopware Composer
Affected versions: <5.6.10
Fixed in: 5.6.10
Severity: medium
Exploitation: not on CISA KEV
Published: 2021-05-21
Source: osv.dev

References

CWE-79

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.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   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
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CVE-2017-18357 medium Shopware XXE 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