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CVE-2026-27130

9.9 CRITICAL

Dokploy is a free, self-hostable Platform as a Service (PaaS)

Published: 2026-05-18 · Last updated: 2026-05-19

Severity and scoring

CVSS
9.9 CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
CWE-78

Description

Dokploy is a free, self-hostable Platform as a Service (PaaS). Versions 0.26.6 and below have OS command injection through the appName parameter. 3 chained issues cause this problem: inadequate input sanitization, lack of schema validation and direct shell interpolation. User-controlled application names are passed through inadequate sanitization (cleanAppName function only replaces spaces and converts to lowercase) before being interpolated directly into shell commands executed via execAsync() and execAsyncRemote(). An authenticated attacker can inject shell metacharacters (e.g., ;, $(), backticks, |, &) in the appName field during application creation, which are then executed with server-level privileges when service operations (start, stop, remove, scale) are triggered. This issue has been resolved in version 0.26.7.

Source: NVD

QSearch commentary

Self-hosted PaaS platforms compress the attack surface of a cloud provider into a single deployment artifact. Dokploy's vulnerability — like the patterns we audit in Coolify, CapRover, and similar self-hosted PaaS — sits at the intersection of operator-trust boundaries and webhook-event handlers. The QSearch Cloud Security pillar models self-hosted PaaS as a 1-tenant cloud provider; the audit lens is the same.

— QSearch Security Research · 2026-05-19

References

Engagement axis

This CVE class is addressed in the QSearch cloud-infrastructure axis.

Learn more about this axis →

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