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Nuclei Templates

Slack Webhook URL

ID: slack-webhook-url

Severity: info

Author: Ice3man,DhiyaneshDK

Tags: exposure,token,slack

Description

Section titled “Description”

YAML Source

Section titled “YAML Source”
id: slack-webhook-url


info:
  name: Slack Webhook URL
  author: Ice3man,DhiyaneshDK
  severity: info
  reference:
    - https://github.com/semgrep/semgrep-rules/blob/develop/generic/secrets/gitleaks/slack-webhook-url.go
    - https://github.com/semgrep/semgrep-rules/blob/develop/generic/secrets/gitleaks/slack-webhook-url.yaml
  metadata:
    max-request: 1
  tags: exposure,token,slack


flow: http(1) && http(2)


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


    matchers:
      - type: regex
        part: body
        name: token
        regex:
          - 'https://hooks\\.slack\\.com/services/T[a-zA-Z0-9_]{8}/B[a-zA-Z0-9_]{8}/[a-zA-Z0-9_]{24}'
          - '(https?:\/\/)?hooks.slack.com\/(services|workflows)\/[A-Za-z0-9+\/]{43,46}'
# digest: 4b0a00483046022100a21290ad579e516df0255340482b063154b3a3db895719e3e6f51c1af9314ff2022100e20e6cd410648e57a91219a424cf359f29123cdc40e92081917da723ef64604d: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/exposures/tokens/slack/slack-webhook-token.yaml"

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