ClawAudit verdict

canvas-os

88
🟢 Trusted
Low risk — reviewed by ClawAudit, behavior matches stated purpose

Receives external input AND uses eval

UI platform skill that builds and serves local HTML/CSS/JS apps on localhost and navigates the OpenClaw Canvas panel to display them; dynamic_eval is used for legitimate live data injection into user-built apps.

Automated static analysis — not a human review. ClawAudit flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.

0
security
80
transparency
80
maintenance

What it does

These are capability combinations: each listed behavior occurs in the skill, but ClawAudit detects co-occurrence — it does not verify that one flows into another. Read the code to confirm a live chain.

Capability combination critical

Receives external input AND uses eval — the remote code-injection pattern (data-flow not verified)

LLM01 · LLM05 · ASI01 · ASI05

Capability combination critical

Reads files AND uses eval/Function — may execute locally stored payloads

LLM05 · LLM06 · ASI05

Capability combination critical

Encodes data AND uses eval — the obfuscated-execution pattern (atob + eval; data-flow not verified)

LLM05 · ASI05 · ASI10

Permission integrity

Performs file operations but does not declare file-accessing binaries

file_read

Findings (2)

Pattern match critical

Uses eval() — can execute arbitrary code

SKILL.md · code · eval(

Pattern match high

Data URI with base64 payload — may embed malicious content

CANVAS-LOADING.md · code · data:text/html;base64,

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class B). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.

Permissions & capabilities

Requires 1 system binary.

network_indynamic_evalfile_readdata_encoding
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