Dokploy: Pre-Auth Admin Takeover via Hardcoded Authentication Secret
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-798.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA dokploy (Dokploy) Fixed in 0.29.3
Timeline
- 2026-10-02 Threatist record created from CVE-2026-45631
- 2026-10-07 EPSS moved to the below the 50th percentile
References
More Dokploy vulnerabilities
- TI-2025-33717 Dokploy's Preview Deployments are vulnerable to Remote Code Execution CVSS 3.1CRITICAL 9.8
- TI-2026-62972 Dokploy: Authenticated OS Command Injection in patch.readRepoDirectories (repoPath) leads to RCE as root CVSS 3.1CRITICAL 9.9
- TI-2026-58871 Dokploy: Git Provider Credential Exposure via Unprotected .one Endpoints and application.one CVSS 3.1CRITICAL 9.6
- TI-2026-51118 Dokploy: Remote Code Execution via volume-backup CVSS 3.1CRITICAL 9.9
- TI-2026-51110 Improper privilege management in dokploy CVSS 3.1CRITICAL 9.9
- TI-2026-51106 Dokploy: Authenticated blind command injection via file mounts leads to direct remote host RCE on managed servers CVSS 3.1CRITICAL 9.9
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences