The LangGraph CLI is the official command-line interface for LangGraph. From 0.4.15 until 0.4.32, langgraph deploy --verbose passes a temporary registry push token on standard input to docker login --password-stdin, but the CLI subprocess helper prints command input in verbose mode. Anyone who can read resulting CI logs or terminal recordings before the token's maximum 12-hour expiration can pull deployment images or push images to that deployment's image repository.
Deployments without --verbose and remote image builds are not affected, and the token alone cannot update a deployment to execute a pushed image. This issue is fixed in version 0.4.32.
Attack Parameters
Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
Low
Basic privileges needed
User Interaction
Passive
Minimal interaction
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 4
https://github.com/langchain-ai/langgraph/commit/1afaca35a0d4962fb0203a0e9133a0…
security-advisories@github.com
https://github.com/langchain-ai/langgraph/pull/8482
security-advisories@github.com
https://github.com/langchain-ai/langgraph/releases/tag/cli%3D%3D0.4.32.dev0
security-advisories@github.com
https://github.com/langchain-ai/langgraph/security/advisories/GHSA-8prr-f582-jq…
security-advisories@github.com