PT-2026-44938 · Dokploy · Dokploy

Published 2026-05-29 · Updated 2026-05-29 · CVE-2026-45661

Mitre

CVSS v3.1

9.9

Critical

Base vector

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

Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.26.5 and earlier, a critical path traversal vulnerability exists in Dokploy v0.26.5 that allows authenticated users to write arbitrary files to the filesystem during application deployment. When combined with Dokploy's remote server deployment feature, this vulnerability enables arbitrary file write to remote server filesystems, automatic remote code execution via cron jobs, complete server compromise, data exfiltration without user interaction, and persistent backdoor installation. This vulnerability bypasses all container isolation on remote server deployments.

Fix

Path traversal

Weakness Enumeration

CWE-22

CWE-35

Related Identifiers

CVE-2026-45661

Affected Products

Dokploy

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-45661 · Security Note
• https://github.com/Dokploy/dokploy/security/advisories/GHSA-66v7-g3fh-47h3 · Note