higgsfield-soul-id

100Critical

The skill insecurely executes unverified remote code via direct shell piping, granting external servers arbitrary control over the agent's environment without integrity checks or version pinning.

Threat Analysis

AI Agent Traps ↗Scanned 6/29/2026
Content InjectionPerceptionclean
Semantic ManipulationReasoningclean
Cognitive StateMemory & Learningclean
SystemicMulti-Agent Dynamicsclean
Human-in-the-LoopHuman Overseerclean
HygienePackaging & Manifest1 finding

Skill Info

Namehiggsfield-ai/skills/higgsfield-soul-id
Registrygithub
Version7c04e10f8a60
PURLpkg:github/higgsfield-ai/skills@7c04e10f8a60?skill=higgsfield-soul-id
Stars492
Installs57,800

Install

This skill has been flagged as potentially malicious. Review the findings below before installing.
GitHub
GitHub
57,800 installs
Skills.sh
Skills.shDocs
npx skills add https://github.com/higgsfield-ai/skills

Assessments (3)

AI Agent Traps ↗
Remote code download and execution detectedcriticalremote execAML.T0050AML.T0053AML.T0072LLM05:2025LLM06:2025

Remote code download and execution detected

95% confidenceline 29
curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh
A remote resource is downloaded with curl/wget and piped directly into a shell interpreter (optionally via sudo). The downloaded script runs with no integrity check (no checksum/signature), so a compromised server, MITM, or hijacked URL leads to arbitrary code execution. Download to a file, verify it (e.g. sha256sum -c against a pinned digest, or a signature), then execute it.criticalvulnAML.T0050AML.T0053AML.T0072LLM05:2025LLM06:2025

A remote resource is downloaded with curl/wget and piped directly into a shell interpreter (optionally via sudo). The downloaded script runs with no integrity check (no checksum/signature), so a compromised server, MITM, or hijacked URL leads to arbitrary code execution. Download to a file, verify it (e.g. sha256sum -c against a pinned digest, or a signature), then execute it.

95% confidenceline 1
curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh
Implicit trust in external binarymediumsupply chainAML.T0010AML.T0019AML.T0058LLM03:2025

The skill forces the installation of an external binary from a remote URL without version pinning or integrity verification, effectively granting the remote server control over the agent's execution environment. [ensemble: confirmed by 3/3 passes; severity set to the agreed median (ADR-0067).]

95% confidenceline 29
curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh
Network access detectedmediumunauthorized tool useAML.T0053LLM06:2025

Code contains network access patterns (HTTP requests, socket connections).

80% confidence
Missing licenseinfopolicy violation

Skill does not specify a license field. Specifying a license helps users understand usage terms.

100% confidence

Badge

Skill Check badge
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Image URL
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