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CVE-2026-45662— Dokploy: Command Injection via incomplete shell escaping in docker logout (registry deletion)

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 0.29.0及之前版本存在操作系统命令注入漏洞，该漏洞源于deleteRegistry函数执行docker logout命令时未进行shell转义，而docker login命令正确使用了shEscape，这种不一致性可能导致删除带有特制registryUrl的注册表时发生命令注入。

CVSS 8.8 · High EPSS 0.84% · P55

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dokploy dokploy <= 0.29.0 affected
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I. Basic Information for CVE-2026-45662

Vulnerability Information
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Vulnerability Title
Dokploy: Command Injection via incomplete shell escaping in docker logout (registry deletion)
Source: CVE Program / CVE List V5
Vulnerability Description
Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.29.0 and earlier, the deleteRegistry function in Dokploy (packages/server/src/services/registry.ts) executes docker logout ${response.registryUrl} without shell escaping. In the same file, the docker login command correctly uses shEscape() to prevent command injection. This inconsistency creates a command injection vulnerability when deleting a registry with a crafted registryUrl.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Dokploy 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dokploy是Dokploy开源的一个开源软件。 Dokploy 0.29.0及之前版本存在操作系统命令注入漏洞，该漏洞源于deleteRegistry函数执行docker logout命令时未进行shell转义，而docker login命令正确使用了shEscape，这种不一致性可能导致删除带有特制registryUrl的注册表时发生命令注入。
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 <= 0.29.0 -

II. Public POCs for CVE-2026-45662

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 9586 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-2026-45662

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Vendor Advisories for CVE-2026-45662 (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-2026-45661 9.9 CRITICAL Dokploy: Remote Code Execution through Path Traversal
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-2026-43917 Dokploy: Cross-Organization IDOR - Multiple tRPC endpoints missing activeOrganizationId va

IV. Related Vulnerabilities

Same product: dokploy
Same vendor: Dokploy
Same weakness: CWE-78

V. Comments for CVE-2026-45662

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