SiteGPT — agentic threat model
SiteGPT presents a moderate-to-high risk profile primarily due to its public-facing nature as an embedded website widget and its integrations with helpdesk and cloud storage tools. The primary attack vectors include knowledge-base poisoning via malicious URL scanning or file uploads, and prompt injection leading to unauthorized tool execution or phishing of end-users.
OWASP AIVSS score rationale
| Autonomy of Action | 0.40 | |
| Goal-Driven Planning | 0.20 | |
| Self-Modification | 0.00 | |
| Dynamic Tool Use | 0.50 | |
| Persistent Memory | 0.20 | |
| Contextual Awareness | 0.60 | |
| Dynamic Identity | 0.20 | |
| Multi-Agent Interactions | 0.10 | |
| 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.
Utilizes advanced foundation models (GPT-4o, GPT-4o-mini) which are susceptible to prompt injection, system prompt extraction, and indirect prompt injection via the retrieved website content.
Performs RAG using URL scanning, file uploads, and cloud storage integrations. This introduces significant risks of data poisoning (e.g., scanning a compromised URL containing malicious instructions) and potential exfiltration of sensitive uploaded documents.
Orchestrates user queries with helpdesk and cloud storage integrations. Insecure tool integration could allow an attacker to craft inputs that trigger unauthorized API calls to connected helpdesk systems.
Not certain from the listing — details regarding the hosting environment, sandboxing of file parsers, and secure storage of API keys for helpdesk and cloud integrations are not specified.
Provides live analytics and human escalation, which can help detect anomalies, but lacks explicit mention of automated guardrails, prompt injection detection, or output filtering.
Not certain from the listing — compliance certifications (such as SOC 2 or GDPR compliance) and access control mechanisms for the administrative dashboard are not detailed in the public directory.
Not certain from the listing — while it integrates with external APIs (helpdesk, cloud storage), there is no explicit mention of multi-agent orchestration or agent-to-agent marketplaces.
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.