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Nuclei Templates

Matrix Server Detect

ID: matrix-detect

Severity: info

Author: erethon

Tags: tech,matrix

Description

Section titled “Description”

Detects Matrix servers based on .well-known entries. See https://en.wikipedia.org/wiki/Matrix_(protocol)

YAML Source

Section titled “YAML Source”
id: matrix-detect


info:
  name: Matrix Server Detect
  author: erethon
  severity: info
  description: Detects Matrix servers based on .well-known entries. See https://en.wikipedia.org/wiki/Matrix_(protocol)
  reference: https://spec.matrix.org/v1.3/server-server-api/#getwell-knownmatrixserver, https://spec.matrix.org/v1.3/client-server-api/#getwell-knownmatrixclient
  metadata:
    max-request: 2
  tags: tech,matrix


http:
  - method: GET
    redirects: true
    max-redirects: 2
    path:
      - "{{BaseURL}}/.well-known/matrix/server"
      - "{{BaseURL}}/.well-known/matrix/client"


    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - '"m\.([a-z]+)":'


      - type: word
        part: header
        words:
          - text/html
        negative: true


      - type: status
        status:
          - 200


    extractors:
      - type: json
        part: body
        json:
          - '."m.server" | select( . != null )'
          - '."m.homeserver" | .base_url | select( . != null )'
          - '."m.identity_server" | .base_url | select( . != null )'
# digest: 490a0046304402204c837c41353426596f87dcee129c77ce9fd3d700c8014c6e14176739ff7742040220407e762cacfcabb3b0c1a991c052b220d422b5e12f93b112ec89477e1a803495:922c64590222798bb761d5b6d8e72950

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/matrix-detect.yaml"

View on Github