8.5

CVSS Score

4.0

-

CVSS Score

Basic Information

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CVE-2026-44114

CVE-2026-44114: OpenClaw: Workspace dotenv could override runtime-control environment variables

Affected Packages / Versions

Package: openclaw (npm)
Affected versions: < 2026.4.20
Patched version: 2026.4.20

Impact

Workspace .env loading did not reserve the OPENCLAW_ runtime-control namespace broadly enough. A malicious workspace could set variables such as OPENCLAW_GIT_DIR before source-update or installer flows, potentially steering trusted OpenClaw runtime behavior.

This requires running OpenClaw from an attacker-controlled workspace. Severity is medium.

Fix

OpenClaw now reserves the workspace OPENCLAW_ environment namespace and rejects workspace dotenv entries for OpenClaw runtime-control variables.

Fix commit:

018494fa3ebb9145112e68b56fe1cb2e9f9a9ed6

Release

Fixed in OpenClaw 2026.4.20.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2026-44114

CVE-2026-44114:

8.5

CVSS Score

4.0

-

CVSS Score

Basic Information

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Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
openclaw	npm	< 2026.4.20	2026.4.20

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability exists in the handling of .env files within an OpenClaw workspace. The application did not properly restrict environment variables that could be set through a workspace's .env file. Specifically, it failed to block variables prefixed with OPENCLAW_, which are used for runtime control of the OpenClaw application. This allows an attacker who controls the workspace to define malicious OPENCLAW_ variables in the .env file (e.g., OPENCLAW_GIT_DIR), thereby manipulating the application's behavior.

The patch addresses this by adding "OPENCLAW_" to the BLOCKED_WORKSPACE_DOTENV_PREFIXES list in src/infra/dotenv.ts. This ensures that any environment variable from a workspace .env file starting with this prefix is blocked.

The key vulnerable function is loadWorkspaceDotEnvFile, which is responsible for reading and applying the workspace's .env file. The function shouldBlockWorkspaceDotEnvKey contains the flawed logic that was fixed. The higher-level function loadDotEnv is the entry point that triggers this vulnerable behavior. During exploitation, these functions would appear in a runtime profile as they are involved in processing the malicious .env file.

Vulnerable functions

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Vulnerability Intelligence
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WAF Protection Rules

WAF Rule

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Reasoning

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