What’s Vulnerable › Vulnerabilities

CVE-2026-34038: Coolify authenticated remote command injection leading to RCE and secret exfiltration

• Severity: critical (CVSS 9.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-06 · updated 2026-10-25
• Weakness: CWE-78

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.469, an authenticated remote command injection vulnerability in application deployment handling allows users with application write permissions to achieve remote code execution and exfiltrate sensitive environment variables through deployment logs via fields such as dockerfile_location and deployment commands. This issue is fixed in version 4.0.0-beta.469.

Affected products

• coollabsio coolify: before 4.0.0-beta.469

References

• https://github.com/coollabsio/coolify/commit/23f9156c7306b221101f1ebbe4d3c6b5e2522acd
• https://github.com/coollabsio/coolify/pull/9007
• https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.469
• https://github.com/coollabsio/coolify/security/advisories/GHSA-qqrq-r9h4-x6wp
• https://github.com/coollabsio/coolify/security/advisories/GHSA-qqrq-r9h4-x6wp

Get alerted when CVE-2026-34038 or the next vulnerability affects your stack