mailsac
Warn
Audited by Snyk on Mar 18, 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 explicitly fetches and reads arbitrary user-generated emails and attachments from public MailSac endpoints (e.g., /api/addresses/.../messages, /api/text/... , /api/body/... , /api/raw/... and webhook payloads) as shown throughout SKILL.md, so untrusted third-party content is ingested and used to drive actions like extracting verification codes.
Issues (1)
W011
MEDIUMThird-party content exposure detected (indirect prompt injection risk).
Audit Metadata