Versioned security assessment

Report ID: SA-48C90B0B

7/7/2026, 12:42:53 PM

extension-authorization security assessment v1

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
extension-authorization
Version
v1
Maintainer
caffeinelabs
Source
github.com/caffeinelabs/skills/tree/main/skills/extension-authorization/
Coverage
2 Files scanned · 401 Lines analyzed
Policy version
Unavailable

Highest confirmed finding severity

High

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.

The static findings are false positives caused by Markdown formatting, documentation links, relative imports, and identity terminology. Semantic review found a high-risk first-admin bootstrap pattern because the first authenticated user becomes admin without a token or preconfigured owner. No prompt injection attempt 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

2 Files scanned · 401 Lines analyzed

1 item 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 1 evidence location

Filesystem access

May read or write local files.

Observed in 3 evidence locations

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 60 evidence locations

Risk findings

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

Confirmed security concerns (1)

RISK-001 High
SKILL.md:46SKILL.md:345
Unauthenticated First-Admin Bootstrap
The skill states that the first authenticated user automatically becomes admin and no token or secret is required. A public deployment could be taken over by any early user before the intended owner logs in.
The same bootstrap behavior is documented twice with no secret, token, or fixed owner principal. The risk depends on deployment timing, but the takeover path is clear.

Remediation

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

  1. FIX-001
    High
    First authenticated user becomes administrator without proof of ownership.
    Require a deployer-controlled owner principal, one-time setup secret, or explicit setup step before assigning the first admin role.
  2. FIX-002
    Medium
    Public access before admin bootstrap can create an account takeover window.
    Document a safe deployment sequence and block privileged endpoints until the intended owner completes setup.

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