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Nuclei Templates

Switching Protocol Detection

ID: switch-protocol

Severity: info

Author: pdteam

Tags: protocol,switching,tech,websocket,h2c

Description

Section titled “Description”

YAML Source

Section titled “YAML Source”
id: switch-protocol


info:
  name: Switching Protocol Detection
  author: pdteam
  severity: info
  metadata:
    verified: true
    max-request: 1
    shodan-query: '"connection: upgrade"'
  tags: protocol,switching,tech,websocket,h2c


http:
  - method: GET
    path:
      - "{{BaseURL}}"


    matchers:
      - type: dsl
        dsl:
          - 'status_code == 101'
          - 'contains(to_lower(header), "switching protocols")'
          - 'contains(to_lower(header), "connection: upgrade")'
          - 'contains(to_lower(header), "upgrade:")'


    extractors:
      - type: dsl
        dsl:
          - upgrade
# digest: 4a0a00473045022100cc2321b35fcb8d5374d4b4fb03d559d1690b049ca52df6e0631fe1ed5375353602203fb375c4a40665d2fb846c3f0dfa260d4b2bb5d9709f8df6723197c0b2468d77:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/technologies/switch-protocol.yaml"

View on Github