agent-browser
Fail
Audited by Snyk on Feb 19, 2026
Risk Level: HIGH
Full Analysis
HIGH W007: Insecure credential handling detected in skill instructions.
- Insecure credential handling detected (high risk: 1.00). The prompt includes examples and commands that pass credentials verbatim (e.g., agent-browser fill @e2 "password123", proxy URLs with user:pass, and set credentials user pass), which requires the LLM to emit secret values directly.
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 0.90). The skill explicitly navigates to arbitrary public URLs using "agent-browser open " (Navigation) and ingests page content via "agent-browser snapshot", "get text/html", and ref-driven interactions (Snapshot / Get information sections in SKILL.md), so untrusted web pages or user-generated content can be read and directly drive clicks, fills, evals, and other agent actions.
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