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Narcis.ai — agentic threat model

5.9AIVSS 5.9 · Medium

Narcis.ai is a low-risk, single-turn image generation tool with minimal agentic capabilities, posing primarily privacy risks related to user-uploaded biometric data (selfies) rather than systemic or autonomous execution threats.

OWASP AIVSS score rationale

AIVSS = (CVSS_Base + AARS) × Mitigation_Factor, where AARS = (10 − CVSS_Base) × (Factor_Sum / 10) × ThM
CVSS base 5.3AARS uplift 0.63Factor sum 1.4/10Threat ×0.95Mitigation ×1.0
Autonomy of Action
0.10
Goal-Driven Planning
0.00
Self-Modification
0.00
Dynamic Tool Use
0.00
Persistent Memory
0.10
Contextual Awareness
0.10
Dynamic Identity
0.00
Multi-Agent Interactions
0.00
Non-Determinism
0.60
Opacity & Reflexivity
0.50

Scored with the canonical OWASP AIVSS formula (AIVSS calculator reference); agentic risk factors estimated from the agent’s described capabilities.

MAESTRO 7-layer threat model

Per-layer threats for this agent. Layers tagged “not certain from listing” are general, caveated commentary where the public description didn’t pin that layer.

L1 · Foundation Models⚠ not certain from listing

Not certain from the listing — likely utilizes latent diffusion models or GANs for style transfer and face-swapping. Primary threats include model inversion (reconstructing original selfies from stylized outputs) and adversarial inputs designed to bypass safety filters.

L2 · Data Operations⚠ not certain from listing

Not certain from the listing — processes user-uploaded selfies. Key threats involve unauthorized retention of biometric data, data leakage of user photos from storage buckets, and lack of clear data deletion/provenance pipelines.

L3 · Agent Frameworks✓ mapped

The tool is a straightforward image processing pipeline rather than an agentic framework; there is no orchestration, planning, or tool-calling code, minimizing framework-specific vulnerabilities.

L4 · Deployment & Infrastructure⚠ not certain from listing

Not certain from the listing — hosted as a browser-based web application. Threats include standard web vulnerabilities (XSS, CSRF), insecure API endpoints for image uploads, and lack of server-side sandboxing for image processing libraries.

L5 · Evaluation & Observability⚠ not certain from listing

Not certain from the listing — likely lacks robust real-time guardrails or observability beyond basic input file validation, risking the generation of inappropriate, offensive, or non-consensual deepfake content.

L6 · Security & Compliance (cross-cutting)⚠ not certain from listing

Not certain from the listing — closed-source, freemium tool with no mentioned compliance certifications (e.g., GDPR, CCPA). Key risks involve biometric data privacy and lack of explicit user consent frameworks for face-swapping.

L7 · Agent Ecosystem✓ mapped

The tool operates as a standalone horizontal application with no multi-agent interactions, marketplace integrations, or external agent ecosystem dependencies.

MAESTRO — the 7-layer agentic threat-modeling framework (Cloud Security Alliance / Ken Huang).