Skills/ClawHub/en-tencent-novnc-chromium-cdp

en-tencent-novnc-chromium-cdp@1.0.45

CAUTION· static only

Publisher claims: "One-click deploy remote visual browser — Linux noVNC + Chromium + CDP for headless servers, Windows direct Edge/Chrome CDP takeover. AI Agent and user share..." Observed in sandbox: static analysis only — behavior not yet observed.

Registry ClawHubPublisher kangleizhui · publishing for 140 daysInstalls 461Last detonated 40 h ago
What would fix thisWatchDispute verdict

Coverage

Static only; nothing was run yet.

The label rests on the code, the instruction files and the publisher. The honeypot run replaces this verdict when it completes.

Is [email protected] safe to install?

KillerSkills analysed it statically (a sandbox run is pending) on 2026-11-12 and scored it 46/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Privileged sudo command; URL to the cloud instance metadata address; Privileged sudo command. Summary: static analysis only — behavior not yet observed.

Behavior trace

Queued for honeypot run · static analysis only
t+CategoryObserved action

This version has not been detonated yet. The score above counts behavior as unknown (50/100), so it cannot read Verified until the honeypot run completes and replaces this verdict.

Static findings

HIGH
Privileged sudo commandSKILL.md:155 · Privileged sudo command — agent may execute with elevated privileges- Linux mode: Servers that cannot open `6080/tcp` or provide root/sudo permissions. (Windows mode has no such restriction.)Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
File permission modification commandSKILL.md:397 · File permission modification command — agent changes file ownership/permissionschmod 600 /root/.novnc_passwordFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
HIGH
URL to the cloud instance metadata addressSKILL.md:191 · URL to the cloud instance metadata address — reads the VM's credentialselif curl -s --connect-timeout 2 http://169.254.169.254/latest/meta-data/ 2>/dev/null | grep -q .; thenFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST07
HIGH
Privileged sudo commandSKILL.md:51 · Privileged sudo command — agent may execute with elevated privileges- **Permission Pre-check**: Confirms root/sudo permissions before installation; proactively notifies users how to grant permissions if insufficient, avoiding a half-installed state.Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
File permission modification commandSKILL.md:471 · File permission modification command — agent changes file ownership/permissionschmod +x /root/start-remote-browser.shFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
HIGH
Privileged sudo commandSKILL.md:245 · Privileged sudo command — agent may execute with elevated privilegeselif command -v sudo >/dev/null 2>&1 && sudo -n true 2>/dev/null; thenFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
HIGH
HTTP URL with a raw public IP addressSKILL.md:189 · HTTP URL with a raw public IP address — a hard-coded destination that domain-based monitoring cannot nameelif curl -s --connect-timeout 2 http://100.100.100.200/latest/meta-data/ 2>/dev/null | grep -q .; thenFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
HIGH
Privileged sudo commandSKILL.md:261 · Privileged sudo command — agent may execute with elevated privilegesecho "$(whoami) ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/hermes-deployFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
HIGH
Access to sensitive file pathsSKILL.md:264 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesAfter completion, the Agent can continue deployment via `sudo`. After deployment is done, run `sudo rm /etc/sudoers.d/hermes-deploy` to revoke the permission.Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
Process kill commandSKILL.md:493 · Process kill command — agent can terminate processes…till running in the background. Before configuring systemd auto-start, you must kill the manual process first to avoid two Chromium instances contending for the same…Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
HIGH
Access to sensitive file pathsSKILL.md:261 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesecho "$(whoami) ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/hermes-deployFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
LOW
Authorization escalation languageskill-card.md:25 · Authorization escalation language · informational: not an instruction fileRisk: The skill requests broad root or sudo access and may ask for SSH access during deployment.Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
HIGH
Destructive file system command detectedSKILL.md:264 · Destructive file system command detectedAfter completion, the Agent can continue deployment via `sudo`. After deployment is done, run `sudo rm /etc/sudoers.d/hermes-deploy` to revoke the permission.Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
URL using a raw public IP addressSKILL.md:189 · URL using a raw public IP address — may bypass domain-based filteringelif curl -s --connect-timeout 2 http://100.100.100.200/latest/meta-data/ 2>/dev/null | grep -q .; thenFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
File permission modification commandSKILL.md:401 · File permission modification command — agent changes file ownership/permissionschmod 600 /root/.vncpasswdFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05

Cost to the agent

Instructions loaded
≈11,045 tok
1 file · 2 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.

What would make this Verified

34 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Unclaimed publisher≈ +8 on the totalClaim kangleizhui: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  2. Privileged sudo command≈ +4 on the totalBuild commands from fixed arguments; do not interpolate untrusted strings into a shell.
  3. URL to the cloud instance metadata address≈ +4 on the totalStop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
  4. HTTP URL with a raw public IP address≈ +4 on the totalReplace encoded or assembled strings with plain literals and remove undeclared network calls.
  5. Access to sensitive file paths≈ +4 on the totalStop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
  6. Destructive file system command detected≈ +4 on the totalBuild commands from fixed arguments; do not interpolate untrusted strings into a shell.
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