skills/mukul975/anthropic-cybersecurity-skills/detecting-email-forwarding-rules-attack/Snyk

detecting-email-forwarding-rules-attack

Warn

Audited by Snyk on Sep 22, 2026

Risk Level: MEDIUM

Full Analysis

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

Third-party content exposure detected (medium risk: 0.30). The required workflow queries Microsoft Graph API to read user email inbox rules and message contents, exposing the agent to untrusted external mailbox rule data.

Issues (1)

W011

MEDIUM

Third-party content exposure detected (indirect prompt injection risk).

Audit Metadata

Risk Level

MEDIUM

Analyzed

Sep 22, 2026, 06:31 AM

Issues

1