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qa-orchestra — agentic threat model

9.5AIVSS 9.5 · Critical

qa-orchestra presents a high-risk profile due to its multi-agent orchestration, environment provisioning capabilities, and browser-based execution surface, which could be exploited to achieve remote code execution or lateral movement within test infrastructure.

OWASP AIVSS score rationale

AIVSS = (CVSS_Base + AARS) × Mitigation_Factor, where AARS = (10 − CVSS_Base) × (Factor_Sum / 10) × ThM
CVSS base 8.5AARS uplift 1.02Factor sum 6.2/10Threat ×1.1Mitigation ×1.0
Autonomy of Action
0.80
Goal-Driven Planning
0.90
Self-Modification
0.10
Dynamic Tool Use
0.90
Persistent Memory
0.20
Contextual Awareness
0.70
Dynamic Identity
0.30
Multi-Agent Interactions
1.00
Non-Determinism
0.60
Opacity & Reflexivity
0.70

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 — The agent is a Claude Code plugin, implying reliance on Anthropic's Claude models, but specific model-level defenses or vulnerabilities to adversarial prompt injection are not detailed.

L2 · Data Operations⚠ not certain from listing

Not certain from the listing — While the agent interacts with test suites and codebases, there is no explicit mention of vector databases, RAG pipelines, or specific data provenance controls.

L3 · Agent Frameworks✓ mapped

The agent framework orchestrates 10 subagents and integrates with browser automation and environment provisioning tools, presenting significant risks of tool misuse and insecure tool execution if malicious inputs bypass the orchestrator.

L4 · Deployment & Infrastructure✓ mapped

The plugin has direct execution surface over test infrastructure through environment provisioning and browser-based functional testing, creating high risks of container escape, host compromise, or lateral movement.

L5 · Evaluation & Observability⚠ not certain from listing

Not certain from the listing — There is no mention of built-in evaluation frameworks, real-time monitoring, logging, or guardrails to detect anomalous agent behavior or malicious test execution.

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

Not certain from the listing — No security controls, authentication mechanisms, or compliance alignments (such as sandboxing or human-in-the-loop approvals) are specified in the public listing.

L7 · Agent Ecosystem✓ mapped

The agent relies heavily on a multi-agent ecosystem (10 subagents). This introduces risks of agent-to-agent trust abuse, cascading failures, and complex coordination exploits where one compromised subagent compromises the entire QA lifecycle.

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