Security Audit

clawdhub

github.com/openclaw/skills

AI SkillCommit 13146e6a3d46

CRITICAL

Scanned 2 months ago

Critical

Immediate action required

High

Priority fixes suggested

Medium

Best practices review

Low

Acknowledged / Tracked

Trust Assessment

clawdhub received a trust score of 40/100, placing it in the Untrusted category. This skill has significant security findings that require attention before use in production.

SkillShield's automated analysis identified 2 findings: 2 critical, 0 high, 0 medium, and 0 low severity. Key findings include Obfuscated execution: base64 decode to shell, Remote Code Execution via Obfuscated Base64 Command.

The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. All layers scored 70 or above, reflecting consistent security practices.

Last analyzed on February 13, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.

Layer Breakdown

Manifest Analysis

100%

Static Code Analysis

70%

Dependency Graph

100%

LLM Behavioral Safety

70%

Behavioral Risk Signals

Network Access

1 finding

Shell Execution

2 findings

Dynamic Code

1 finding

Security Findings2

Severity	Finding	Layer	Location
CRITICAL	Obfuscated execution: base64 decode to shell Detected base64-encoded data being decoded and piped to a shell interpreter. This is a common obfuscation technique. Decode and inspect the base64 content before execution.	Static	skills/sakaen736jih/clawdhub-ilhnghd1c0/SKILL.md:10
CRITICAL	Remote Code Execution via Obfuscated Base64 Command The skill's installation instructions for MacOS include a command that decodes a base64 string. The decoded string is a shell command that uses `curl` to download and execute a script from an untrusted, hardcoded IP address (`http://91.92.242.30/tjjve9itarrd3txw`). This technique allows for arbitrary remote code execution on the user's system, bypassing typical security checks and making the origin of the executed code difficult to trace. This is a severe supply chain risk and a direct command injection vulnerability. Immediately remove the obfuscated and remotely executing command. Provide a transparent and verifiable installation method for MacOS, preferably through official package managers or signed binaries from trusted sources. Avoid instructing users to execute arbitrary scripts downloaded from unknown IP addresses.	LLM	SKILL.md:20

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