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CVE-2026-45661— Dokploy: Remote Code Execution through Path Traversal

Quick assessment

Affected
Dokploy dokploy
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dokploy是Dokploy开源的一个开源软件。 Dokploy 0.26.5及之前版本存在安全漏洞，该漏洞源于应用程序部署过程中存在路径遍历，可能导致经过身份验证的用户在文件系统上写入任意文件，结合远程服务器部署功能可实现任意文件写入、自动远程代码执行、服务器完全破解、数据泄露和持久后门安装。

CVSS 9.9 · Critical EPSS 0.66% · P49

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dokploy dokploy <= 0.26.5 affected
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I. Basic Information for CVE-2026-45661

Vulnerability Information
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Vulnerability Title
Dokploy: Remote Code Execution through Path Traversal
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Dokploy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dokploy是Dokploy开源的一个开源软件。 Dokploy 0.26.5及之前版本存在安全漏洞，该漏洞源于应用程序部署过程中存在路径遍历，可能导致经过身份验证的用户在文件系统上写入任意文件，结合远程服务器部署功能可实现任意文件写入、自动远程代码执行、服务器完全破解、数据泄露和持久后门安装。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dokploy dokploy <= 0.26.5 -

II. Public POCs for CVE-2026-45661

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7568 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-45661

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Vendor Advisories for CVE-2026-45661 (1)

Same Patch Batch · Dokploy · 2026-05-29 · 10 CVEs total

CVE-2026-45631 10.0 CRITICAL Dokploy: Pre-Auth Admin Takeover via Hardcoded Authentication Secret
CVE-2026-45663 9.9 CRITICAL Dokploy: Remote Code Execution via destinationPath in Container File Upload
CVE-2026-45629 9.9 CRITICAL Dokploy: Authenticated Remote Code Execution via Command Injection in /listen-deployment W
CVE-2026-45632 9.9 CRITICAL Dokploy: Schedule Authorization Bypass Enables Host/Server Command Execution
CVE-2026-45633 9.9 CRITICAL Dokploy: Command Injection in /docker-container-logs Endpoint
CVE-2026-45628 9.6 CRITICAL Dokploy: Command Injection via Unescaped Branch Fields in Deployment Pipeline
CVE-2026-45630 9.0 CRITICAL Dokploy: Authenticated Remote Code Execution via Command Injection in updateTraefikConfig
CVE-2026-45662 8.8 HIGH Dokploy: Command Injection via incomplete shell escaping in docker logout (registry deleti
CVE-2026-43917 Dokploy: Cross-Organization IDOR - Multiple tRPC endpoints missing activeOrganizationId va

IV. Related Vulnerabilities

Same product: dokploy
Same vendor: Dokploy
Same weakness: CWE-22

V. Comments for CVE-2026-45661

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