Cleartext Transmission of Sensitive Information (CWE-319)

Cleartext Transmission of Sensitive Information

The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

Many communication channels can be sniffed by attackers during data transmission. When sensitive data is transmitted without encryption, an attacker can intercept and read this information. Secure channels like TLS should be used to protect sensitive data in transit.

व्यापकता

उच्च

बार-बार शोषित

प्रभाव

उच्च

5 उच्च गंभीरता वाले नियम

रोकथाम

प्रलेखित

6 फिक्स उदाहरण

2 रोकथाम

इस भेद्यता को कैसे ठीक करें

🐹 Go सब देखें Go विवरण →

Echo Running Without TLS HIGH

Use StartTLS instead of Start to enable HTTPS encryption

+1 -1 go

  package main
  
  import "github.com/labstack/echo/v4"
  
  func main() {
      e := echo.New()
      e.POST("/api/login", loginHandler)
-     e.Start(":8080")
+     e.StartTLS(":443", "cert.pem", "key.pem")
  }

Fiber Running Without TLS HIGH

Use ListenTLS instead of Listen to enable HTTPS encryption

+1 -1 go

  package main
  
  import "github.com/gofiber/fiber/v2"
  
  func main() {
      app := fiber.New()
      app.Post("/api/login", loginHandler)
-     app.Listen(":3000")
+     app.ListenTLS(":443", "cert.pem", "key.pem")
  }

Gin Running Without TLS LOW

Use RunTLS instead of Run to enable HTTPS encryption

+1 -1 go

  package main
  
  import "github.com/gin-gonic/gin"
  
  func main() {
      r := gin.Default()
      r.POST("/api/login", loginHandler)
-     r.Run(":8080")
+     r.RunTLS(":443", "cert.pem", "key.pem")
  }

☸️ Kubernetes सब देखें Kubernetes विवरण →

Ingress Missing TLS Configuration HIGH

Configure TLS on Ingress resources to encrypt traffic in transit

+8 -1 yaml

  apiVersion: networking.k8s.io/v1
  kind: Ingress
- spec:
+ metadata:
+   annotations:
+     cert-manager.io/cluster-issuer: letsencrypt-prod
+ spec:
+   tls:
+   - hosts:
+     - example.com
+     secretName: example-tls
    rules:
    - host: example.com
      http:
        paths:
        - path: /
          pathType: Prefix
          backend:
            service:
              name: web
              port:
                number: 80

Insecure TLS Verification Disabled HIGH

Remove insecure-skip-tls-verify and use proper certificate verification with CA certificates

+1 -1 yaml

  apiVersion: v1
  clusters:
  - cluster:
      server: https://192.168.0.100:8443
-     insecure-skip-tls-verify: true
+     certificate-authority: /path/to/ca.crt
    name: my-cluster
  kind: Config

🐍 Python सब देखें Python विवरण →

HTTP Used Instead of HTTPS HIGH

Use HTTPS for all external requests and enable SSL redirect in frameworks

+2 -2 python

  import requests
  
- API_URL = "http://api.example.com"
- response = requests.get(f"{API_URL}/data")
+ API_URL = "https://api.example.com"
+ response = requests.get(f"{API_URL}/data", verify=True, timeout=10)

3 पहचान

अपने कोड में भेद्यताएँ खोजें

Cleartext Transmission of Sensitive Information पैटर्न के लिए अपने कोडबेस को स्कैन करने के लिए Shoulder का उपयोग करें। 6 नियम.

टर्मिनल

# Scan with Shoulder CLI
npx @shoulderdev/cli trust --cwe=319

# Or scan entire project
npx @shoulderdev/cli trust .

पहचान नियम (6)

🐹 Go 3 rules

Echo Running Without TLS HIGH

Echo server running over HTTP instead of HTTPS.

Fiber Running Without TLS HIGH

Fiber server running over HTTP instead of HTTPS.

Gin Running Without TLS LOW

Gin server running over HTTP instead of HTTPS.

📄 Yaml 2 rules

Ingress Missing TLS Configuration HIGH

Detects Kubernetes Ingress resources without TLS configuration.

Insecure TLS Verification Disabled HIGH

Detects when TLS certificate verification is disabled in Kubernetes configurations.

☸️ Kubernetes 1 rules

Ingress Missing TLS Configuration HIGH

Detects Kubernetes Ingress resources without TLS configuration.

🐍 Python 1 rules

HTTP Used Instead of HTTPS HIGH

Detects use of unencrypted HTTP for sensitive operations like API calls, authentication, payment processing, or data transmission. HTTP traffic is sent in cleartext and can be intercepted. Always use HTTPS.

4 चेतावनी संकेत

कोड समीक्षा में किन बातों पर ध्यान दें

ये पैटर्न संभावित Cleartext Transmission of Sensitive Information भेद्यताओं का संकेत देते हैं। कोड समीक्षा और सुरक्षा ऑडिट के दौरान इन्हें देखें।

🟠

Ingress exposes HTTP traffic without TLS encryption kubernetes-ingress-missing-tls

🟠

Kubernetes Ingress resources without TLS configuration kubernetes-ingress-missing-tls

🟠

TLS certificate verification disabled (vulnerable to MITM attacks) kubernetes-skip-tls-verify

🟠

when TLS certificate verification is disabled in Kubernetes configurations kubernetes-skip-tls-verify

🟠

use of unencrypted HTTP for sensitive operations like API calls, authentication, payment processing, python-http-not-https

🔍

अपने कोडबेस को इसके लिए स्कैन करें: Cleartext Transmission of Sensitive Information

Shoulder CLI आपके पूरे कोडबेस में भेद्य पैटर्न खोजता है।

npx shoulder trust सभी नियम देखें