Merge branch 'patch-1' into 'v4'

fix an exploit

See merge request !620
3 jobs for v4 in 18 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Static Analysis
passed #5097
black

00:00:07

passed #5099
flake8

00:00:05

passed #5098
isort

00:00:04