newsletter-signal-scanner
Warn
Audited by Snyk on Apr 10, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 0.90). The skill's SKILL.md explicitly instructs the agent to fetch newsletter emails via the AgentMail API (Phase 1), extract and strip the full email body for analysis (Phase 1/3), and then use those snippets to drive keyword-matching, digests and recommended actions (Phase 3/4), meaning untrusted third-party newsletter content can directly influence the agent's decisions and next actions.
Issues (1)
W011
MEDIUMThird-party content exposure detected (indirect prompt injection risk).
Audit Metadata