Versioned security assessment

Report ID: SA-88A8E9A0

7/23/2026, 11:15:57 PM

gcp-cloud-run security assessment v5

Skill Security Certification Report

Audit History
Scanner version 3.0.0 Audit model: codex Latest published report
Skill name
gcp-cloud-run
Version
v5
Maintainer
sickn33
Source
github.com/sickn33/antigravity-awesome-skills/tree/main/skills/gcp-cloud-run
Coverage
1 Files scanned · 1,384 Lines analyzed
Policy version
skillstore-security-audit-policy-v1

Highest confirmed finding severity

High

3 confirmed security findings require attention.

Installation context

Check the current Skill page

This page summarizes report evidence only. The Skill page provides the canonical install advisory.

Open current Skill page

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

All 164 static matches are false positives caused by Markdown fences, illustrative template literals, and benign cloud configuration examples. Three semantic risks remain in the examples: unauthenticated Pub/Sub processing, callback URL SSRF, and reflected HTML injection.

Report position

Latest published report

Latest refers to the report sequence, not to artifact currentness.

Audit attestation

Active attestation

A public attestation is available for this exact report.

Human verification

Not verified

No human verification is recorded for this report.

Coverage

1 Files scanned · 1,384 Lines analyzed

3 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

    Commit and path bound

  2. Artifact

    Content and tree hashes bound

  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 6 evidence locations

Filesystem access

May read or write local files.

Observed in 5 evidence locations

Env variables

May read values from the process environment.

Observed in 13 evidence locations

External commands

May invoke commands or programs outside the Skill.

Observed in 50 evidence locations

Risk findings

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

Confirmed security concerns (3)

RISK-001 High
SKILL.md:403-407SKILL.md:416-420
Unauthenticated Pub/Sub Message Processing
The push handler treats message shape as verification but validates no OIDC token, audience, issuer, or service account. A public endpoint could accept forged events.
The subscription example configures no authenticated push identity, and the handler checks only for a message field before processing.
RISK-002 High
SKILL.md:1220-1230SKILL.md:1235-1244
User-Controlled Callback URL Enables SSRF
The endpoint accepts callback_url from request data and posts processing results without validating scheme, host, or resolved IP. Attackers could target internal services.
The caller directly controls the URL passed to httpx, and no allowlist or network-range validation appears before the outbound request.
RISK-003 Medium
SKILL.md:168-170
Reflected HTML Injection in HTTP Example
The HTTP function inserts a query or body value into res.send without escaping it. Express can treat string responses as HTML and render attacker input.
The source and response sink are adjacent and contain no output encoding or explicit plain-text content type.

Remediation

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

  1. FIX-001
    High
    Unauthenticated Pub/Sub message handling
    Configure an authenticated push service account and validate the OIDC token, audience, issuer, and identity before processing messages.
  2. FIX-002
    High
    Unvalidated callback URLs
    Allowlist HTTPS callback hosts, reject private and link-local addresses after DNS resolution, and avoid returning sensitive results to caller-selected destinations.
  3. FIX-003
    Medium
    Unescaped HTTP response content
    Return JSON or explicit plain text, or escape untrusted values before placing them in an HTML response.

Expert evidence

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

Artifact subject

Marketplace commit
88a8e9a07f4c54ab105c1c41b6267c287146b07b
Content hash
670a1d0f6d4ab09491deb0412f871c3e1f2ef8573815154bd9dcfc8f4ddebe61
Tree hash
616703c810761dac8266e9364e2f0d48792e96f4cc37ea251aa1e6fd0475476c
Skill path
skills/sickn33/gcp-cloud-run
Audit payload hash
bb7e662b5e7e1b86e0ac375b00d946ab

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 Signed attestation CITATION.cff SARIF 2.1.0 Signed installation manifest Source

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

Audit attestation: active