[HIGH] Fix for arbitrary file deletion in customer media allows for remote code execution

PKSA-69r2-jwnk-px22 CVE-2021-41143 GHSA-5vpv-xmcj-9q85

Affected package: openmage/magento-lts

Affected version: >=20.0.0,<20.0.19|<19.4.22

Reported by:
GitHub