Tous les Skills / INSTAVM

instavm/security-skills

mitm-find-insecure

Find insecure configurations in HTTP traffic.

Mode d’emploi

Copiez la commande et examinez le paquet avant de l’installer dans votre environnement agent.
Consultez le document original pour les outils, identifiants et environnements requis.
Décrivez les entrées et le livrable souhaité ; comparez la sortie aux sources.

npx skills add https://github.com/instavm/security-skills --skill mitm-find-insecure

Avant de commencer

L’installation n’inclut ni abonnement au modèle, ni quota API, ni accès aux fichiers.
Étoiles et installations reflètent l’activité, pas un test indépendant de qualité ou de sécurité.

Document Skill original

Rendu depuis le dépôt source en conservant titres, exemples, code, tableaux, liens et images.

Find Insecure Configurations

Analyze the mitmproxy dump (log.txt) for insecure configs for: $ARGUMENTS

Requires: log.txt in the current directory. If it's missing, capture traffic first: ``bash mitmdump --set flow_detail=3 2>&1 | tee log.txt

Security Checks

1. HTTP Instead of HTTPS

Sensitive data over plain HTTP
Login/payment pages on HTTP
Mixed content issues

2. Missing Security Headers

Strict-Transport-Security (HSTS)
X-Content-Type-Options
X-Frame-Options
Content-Security-Policy
X-XSS-Protection
Referrer-Policy

3. Insecure Cookies

Missing Secure flag
Missing HttpOnly flag
Missing SameSite attribute
Session cookies without protection

4. CORS Issues

Access-Control-Allow-Origin: *
Credentials allowed with wildcard
Overly permissive origins

5. SSL/TLS Issues

SHA1 certificates (deprecated)
Weak cipher suites
Outdated TLS versions

6. Information Disclosure

Sensitive data in GET params
Debug/verbose errors exposed
Stack traces in responses
Internal file paths revealed

Output Format

For each finding:

Endpoint/Resource: Where issue exists
Issue: What's misconfigured
Current Value: What was observed
Recommended: Secure configuration
Risk: Potential attack vector
Severity: Critical/High/Medium/Low/Info

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