Also for old versions like 7.x, 8.1.x I mean
Seems that Aikido Security has released unofficial patched Docker images against PHP2Shell:
https://gallery.ecr.aws/aikido-dev/php
gallery.ecr.awsECR Public GalleryAmazon ECR Public Gallery is a website that allows anyone to browse and search for public container images, view developer-provided details, and see pull commands
commit 295d053