PT-2026-56127 · Coollabsio · Coolify

Published 2026-07-07 · Updated 2026-07-07 · CVE-2026-34035

Mitre

CVSS v3.1

8.8

High

Base vector

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

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.466, log drain secret and environment values were interpolated into shell commands without sufficient encoding, allowing an authenticated user to inject commands executed on the host. This issue is fixed in version 4.0.0-beta.466.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-34035

Affected Products

Coolify

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-34035 · Security Note
• https://github.com/coollabsio/coolify/security/advisories/GHSA-3xm2-hqg8-4m2p · Note
• https://github.com/coollabsio/coolify/commit/fcd574e1eb1c2f504c48e5be4a5cb6d69f8f1f55 · Note
• https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.466 · Note