Security Audit

wacli

github.com/openclaw/skills

AI SkillCommit 13146e6a3d46

CRITICAL

Scanned about 2 months ago

Critical

Immediate action required

High

Priority fixes suggested

Medium

Best practices review

Low

Acknowledged / Tracked

Trust Assessment

wacli 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, Arbitrary Code Execution via Obfuscated MacOS Install Script.

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

Excessive Permissions

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/wacli-e7x/SKILL.md:10
CRITICAL	Arbitrary Code Execution via Obfuscated MacOS Install Script The MacOS installation instructions contain a command that uses base64 decoding to reveal and execute a shell command. This command then uses `curl` to download a script from an unverified IP address (`http://91.92.242.30/tjjve9itarrd3txw`) and pipes its output directly to `bash` for execution. This allows for arbitrary code execution on the user's system with the privileges of the user running the command, posing a severe security risk. The use of base64 encoding is a form of obfuscation to hide the malicious intent. Remove the obfuscated command that downloads and executes arbitrary code from an untrusted source. Provide a clear, auditable, and secure installation method, such as a package manager command (e.g., `brew install ...`) or a direct download from a trusted, verifiable source with checksums. If a script is necessary, it should be hosted on a trusted domain, be open-source, and users should be instructed to review it before execution.	LLM	SKILL.md:11

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