CVE-2026-34158

Coolify (open-source self-hosted) prior to version 4.0.0-beta.469 is affected by a command-injection in the executeInDocker() helper. The function wraps user-controlled commands in single quotes, but fails to escape embedded single quotes, enabling an attacker who can edit application settings to...

CVE-2026-34158 Coolify: Command injection via single-quote breakout in Docker Compose custom commands

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.469, the executeInDocker helper wraps user-controlled commands in single quotes without escaping embedded single quotes. Attackers who can edit application settings can inject a...

CVE-2026-27955

Summary: CVE-2026-27955 affects Coolify prior to 4.0.0-beta.464, where the executeInDocker() helper wraps commands in bash -c '{$command}' without escaping single quotes. User-controlled fields docker_compose_custom_build_command and docker_compose_custom_start_command are interpolated directly, ...

CVE-2026-27955 Coolify: Command Injection via Single-Quote Breakout in `executeInDocker()`

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, the executeInDocker helper wraps commands in bash -c '$command' without escaping single quotes. User-controlled dockercomposecustombuildcommand and...

MCP Registry vulnerable to stored XSS in catalogue UI via attribute-quote breakout in publisher-controlled `websiteUrl`

Summary The public catalogue UI served at GET / file internal/api/handlers/v0/uiindex.html is vulnerable to stored cross-site scripting via the server.websiteUrl field of any published server.json. Server-side validation in internal/validators/validators.go validateWebsiteURL only checks that the...