Versioned security assessment

Report ID: SA-A0668140

7/6/2026, 3:51:42 PM

ai-image-generation security assessment v3

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
ai-image-generation
Version
v3
Maintainer
inference-sh-9
Source
github.com/inference-sh-9/skills/tree/main/skills/ai-image-generation/
Coverage
1 Files scanned · 140 Lines analyzed
Policy version
Unavailable

Highest confirmed finding severity

Critical

1 confirmed security finding requires attention.

Installation context

Historical evidence

This report may not describe the currently installable artifact. Open the current Skill page for install guidance.

Open current Skill page

This report does not block or authorize the manifest or ZIP.

Most Ruby shell backtick alerts are Markdown fences or inline model IDs, not executable backtick substitution. Confirmed issues are the curl pipe-to-shell installer at SKILL.md line 17, related npx skill installation examples, and a low-risk remote README image. No prompt injection or hidden data-exfiltration intent was found.

Report position

Historical report

Open audit history before using this report to install.

Audit attestation

Not attestable

The required immutable binding is incomplete.

Human verification

Not verified

No human verification is recorded for this report.

Coverage

1 Files scanned · 140 Lines analyzed

5 items shown for review

Limitations

This report does not claim runtime or sandbox execution and does not prove the absence of side effects.

Evidence chain

Follow the evidence from source binding to the install contract. Available evidence supports verification; it is not a safety guarantee.

  1. Source

    Binding unavailable

  2. Artifact

    Identity incomplete

  3. Audit

    Complete

  4. Install contract

    Open manifest to verify

    Open manifest

Capabilities observed

Observed means this report recorded supporting evidence. Not recorded does not prove that a capability is absent.

Contains scripts

May execute code included with the Skill.

Not recorded by this audit

Network access

May connect to external services.

Observed in 9 evidence locations

Filesystem access

May read or write local files.

Not recorded by this audit

Env variables

May read values from the process environment.

Not recorded by this audit

External commands

May invoke commands or programs outside the Skill.

Observed in 34 evidence locations

Capability review items (4)
Critical
SKILL.md:17
Hardcoded URL
curl -fsSL https://cli.inference.sh | sh && infsh login
The URL is used in curl piped directly to sh, so the remote server controls code executed on the host. This is a critical remote code execution and supply-chain risk.
High
SKILL.md:15-21
Ruby/shell backtick execution
```bash
This Markdown bash block includes a command that pipes a remote installer into sh before login. The matched fence is formatting, but the surrounding block contains a real shell execution risk.
Medium
SKILL.md:113-131
Ruby/shell backtick execution
```bash
This Markdown bash block contains npx skills add commands that would fetch and install additional skills if executed. Those commands are outside the declared Bash(infsh *) scope and create supply-chain risk.
Low
SKILL.md:11
Hardcoded URL
![AI Image Generation](https://cloud.inference.sh/app/files/u/4mg21r6ta37mpaz6ktzwtt8krr/01kg0v0nz7w
The Markdown embeds a remote image from cloud.inference.sh, which renderers may fetch automatically. This can expose viewer metadata, although no malicious payload is shown.

Risk findings

Confirmed security concerns are separated from items that still need review.

Confirmed security concerns (1)

RISK-001 Critical
SKILL.md:17
Pipe to shell pattern
curl -fsSL https://cli.inference.sh | sh && infsh login
Line 17 pipes a remote script from https://cli.inference.sh directly into sh. This bypasses review of downloaded code and allows remote code execution during installation.

Remediation

Suggested fixes recorded by this audit. Applying them is the maintainer’s responsibility.

  1. FIX-001
    Critical
    Remote installer is piped directly to sh.
    Replace the curl pipe-to-shell quick start with pinned release downloads, checksum verification, and manual install steps.
  2. FIX-002
    Medium
    Related skill examples use npx installation commands.
    Move related skill installation commands to non-executable documentation or require explicit user confirmation before any install.
  3. FIX-003
    Low
    README embeds a remote image asset.
    Use a local marketplace asset or remove the external image to avoid automatic network requests by renderers.

Expert evidence

Immutable subject identity, scanner metadata, dismissed matches, and source-level evidence.

Artifact subject

Marketplace commit
Unavailable
Content hash
Unavailable
Tree hash
Unavailable
Skill path
Unavailable
Audit payload hash
Unavailable

Analysis metadata

Audit model: codex

Analysis state: Complete

Scope is limited to the recorded files, lines, methods, and evidence. No runtime or sandbox execution is claimed.

Verify and export

JSON report CITATION.cff SARIF 2.1.0 Signed installation manifest

The manifest and lockfile bind install artifacts to cryptographic hashes. This integrity claim is separate from the security assessment.

Audit attestation: not_attestable