CtrlK
BlogDocsLog inGet started
Tessl Logo

customerio-security-basics

Apply Customer.io security best practices. Use when implementing secure credential storage, PII handling, webhook signature verification, or GDPR/CCPA compliance. Trigger: "customer.io security", "customer.io pii", "secure customer.io", "customer.io gdpr", "customer.io webhook verify".

68

Quality

85%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

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

SKILL.md defines webhook handling/verification using an Express endpoint that will read and parse incoming HTTP request bodies into a `JSON.parse(...)` event object at runtime, where the payload is outsider-authored free text sent by an external caller.

Report incorrect finding
Repository
jeremylongshore/claude-code-plugins-plus-skills
Audited
Security analysis
Snyk

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.