CVE-2026-59734

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.469, Coolify's app/Jobs/ApplicationDeploymentJob.php generate_healthcheck_commands() function directly interpolated the health_check_host, health_check_method, and health_check_path parameters into shell commands without proper sanitization, allowing authenticated users to execute arbitrary commands inside deployment containers. This issue is fixed in version 4.0.0-beta.469.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.81% chance of exploitation in the next 30 days, 54th percentile

Published

2026-07-09

Proof-of-concept exploits (1)

• cybertechajju/CVE-2026-59734-POC0★ · 2026-07-11

References

• CVE Record
• NVD entry

Related

• CVE-2025-14847
• CVE-2025-55182
• CVE-2025-55184
• CVE-2025-5777
• CVE-2025-57819
• CVE-2026-1357