CVE-2026-129433 PUBLISHED

Dokploy before 0.31.1 OS Command Injection via Compose Backup serviceName

Assigner: VulnCheck
Reserved: 14.11.2026 Published: 14.11.2026 Updated: 14.11.2026

Dokploy before 0.31.1 contains an OS command injection vulnerability in getComposeContainerCommand() that allows authenticated organization members to execute shell commands via the serviceName parameter. Attackers can store serviceName values with shell metacharacters through backup.create or backup.update tRPC procedures, executing commands as root when scheduled backups run and taking over the host via the mounted Docker socket.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CVSS Score: 9.4

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	High
Attack Complexity	Low	Integrity	High	Integrity	High
Attack Requirements	None	Availability	High	Availability	High
Privileges Required	Low
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 9.9

Attack Vector	Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Dokploy
Product	dokploy
Versions	Default: unaffected affected from 0 to 0.31.1 (excl.) Version 0.31.1 is unaffected

Credits

Jaime Ramírez (JaimeRamirez-coder) finder
Siumauricio remediation developer

References

Problem Types

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CWE