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Scite Assistant — agentic threat model

4.8AIVSS 4.8 · Medium

Scite Assistant is a low-risk, retrieval-focused AI assistant with minimal autonomy, primarily serving as a specialized RAG interface over a scientific citation database. Its primary security risks are limited to data integrity (poisoned literature) and prompt injection leading to hallucinated citations.

OWASP AIVSS score rationale

AIVSS = (CVSS_Base + AARS) × Mitigation_Factor, where AARS = (10 − CVSS_Base) × (Factor_Sum / 10) × ThM
CVSS base 4.3AARS uplift 1.08Factor sum 2.0/10Threat ×0.95Mitigation ×0.9
Autonomy of Action
0.10
Goal-Driven Planning
0.20
Self-Modification
0.00
Dynamic Tool Use
0.20
Persistent Memory
0.10
Contextual Awareness
0.50
Dynamic Identity
0.00
Multi-Agent Interactions
0.00
Non-Determinism
0.40
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 — uses closed-source LLMs which are susceptible to prompt injection, model alignment issues, or indirect prompt injection via poisoned scientific papers.

L2 · Data Operations✓ mapped

Integrates with Scite's extensive database of Smart Citations. Risks include database poisoning (e.g., malicious papers uploaded to indexed journals) and retrieval-augmented generation (RAG) manipulation.

L3 · Agent Frameworks⚠ not certain from listing

Not certain from the listing — orchestration details are proprietary. Likely uses a simple RAG pipeline with filtering tools, posing risks of insecure tool integration or prompt injection bypassing filters.

L4 · Deployment & Infrastructure⚠ not certain from listing

Not certain from the listing — hosted as a closed-source web application. Standard web application vulnerabilities, container security, and API exposure risks apply.

L5 · Evaluation & Observability⚠ not certain from listing

Not certain from the listing — likely monitors citation accuracy and retrieval quality, but specific guardrails or logging mechanisms are not detailed.

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

Not certain from the listing — operates as a freemium closed-source tool. Compliance with academic data privacy standards and general data protection (GDPR) is assumed but unverified.

L7 · Agent Ecosystem✓ mapped

No multi-agent or marketplace interactions are described; the assistant operates as a standalone retrieval tool, minimizing ecosystem-level risks.

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

These scores are auto-generated from public information (the agent's own listing, docs, and repository) using the canonical OWASP AIVSS formula and the MAESTRO framework — an estimate for guidance, not a penetration test, audit, or certification. See the scoring methodology. Are you the vendor? Factual corrections are free.