EUVD-2026-39801

Dokku is a docker-powered PaaS. Prior to 0.38.2, the app name validation regex ^a-z0-9^/:A-Z$ permits shell metacharacters. When an authenticated user pushes to a git remote with a crafted app name, the name is embedded unquoted into a bash pre-receive hook script via an unquoted heredoc EOF...

CVE-2026-45408

Dokku is a docker-powered PaaS. Prior to 0.38.2, the app name validation regex ^a-z0-9^/:A-Z$ permits shell metacharacters. When an authenticated user pushes to a git remote with a crafted app name, the name is embedded unquoted into a bash pre-receive hook script via an unquoted heredoc...

PT-2026-52852

Dokku is a docker-powered PaaS. Prior to 0.38.2, the git:auth command creates $DOKKU ROOT/.netrc using bash's touch command, which applies the default umask of 0644. This pre-creation defeats the netrc binary's built-in 0600 permission setting, leaving git credentials readable by any local user w...