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CVE-2026-45631— Dokploy: Pre-Auth Admin Takeover via Hardcoded Authentication Secret

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 0.27.0至0.29.3之前版本存在信任管理问题漏洞，该漏洞源于硬编码的BETTER_AUTH_SECRET回退值，可能导致未经身份验证的攻击者伪造电子邮件验证JWT，触发自动登录为管理员并通过内置SSH终端在主机上执行命令。

CVSS 10.0 · Critical EPSS 0.35% · P28

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dokploy dokploy >= 0.27.0, < 0.29.3 affected
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I. Basic Information for CVE-2026-45631

Vulnerability Information
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Vulnerability Title
Dokploy: Pre-Auth Admin Takeover via Hardcoded Authentication Secret
Source: CVE Program / CVE List V5
Vulnerability Description
Dokploy is a free, self-hostable Platform as a Service (PaaS). From 0.27.0 to before 0.29.3, a hardcoded BETTER_AUTH_SECRET fallback ("better-auth-secret-123456789") lets an unauthenticated attacker forge email verification JWTs, trigger auto-sign-in as admin, and execute commands on the host via the built-in SSH terminal. This vulnerability is fixed in 0.29.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Dokploy 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dokploy是Dokploy开源的一个开源软件。 Dokploy 0.27.0至0.29.3之前版本存在信任管理问题漏洞，该漏洞源于硬编码的BETTER_AUTH_SECRET回退值，可能导致未经身份验证的攻击者伪造电子邮件验证JWT，触发自动登录为管理员并通过内置SSH终端在主机上执行命令。
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 >= 0.27.0, < 0.29.3 -

II. Public POCs for CVE-2026-45631

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7581 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
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Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-45631

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Patches & Fixes for CVE-2026-45631 (1)

Vendor Advisories for CVE-2026-45631 (1)

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

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-2026-45662 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-798

V. Comments for CVE-2026-45631

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