[LOW] Shopware default newsletter opt-in settings allow for mass sign-up abuse

PKSA-8vfm-96b7-t9nt CVE-2025-32378 GHSA-4h9w-7vfp-px8m

Affected package: shopware/core

Affected version: <6.5.8.17|>=6.7.0.0-rc1,<6.7.0.0-rc2|>=6.6.0.0-rc1,<6.6.10.3

Reported by:
GitHub