websocket
Real-time bidirectional communication with security focus on CSWSH prevention, authentication, and message validation
55
58%
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Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./skills/websocket/SKILL.mdLow
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
W011: Third-party content exposure detected (indirect prompt injection risk)
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Third-party content exposure detected (high risk: 0.80). The skill's runtime WebSocket handlers explicitly ingest and act on arbitrary client-supplied messages (e.g., websocket.receive_json() in the SKILL.md "while True" loop and the handle_message/handlers[message.action] flow in SKILL.md and references), which are untrusted user-generated inputs that can drive server actions and therefore could enable indirect instruction/prompt injection.
- Repository
- martinholovsky/claude-skills-generator
- Commit
1086ef2
- Audited
- Security analysis
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