Rundeck Community Edition < 3.0.13 - Persistent Cross-Site Scripting

• Exploit Database
• 112 阅读

• 作者： Ishaq Mohammed
  日期： 2019-01-28
• 类别：

  • webapps
  平台：

  • java
• 来源：https://www.exploit-db.com/exploits/46251/

• # Exploit Title:Rundeck Community Edition before 3.0.13 Multiple Stored
  XSS
  # Vendor Homepage: https://www.rundeck.com/open-source
  # Software Link: https://docs.rundeck.com/downloads.html
  # Exploit Author: Ishaq Mohammed
  # Contact: https://twitter.com/security_prince
  # Website: https://about.me/security-prince
  # Category: webapps
  # Platform: Java
  # CVE: CVE-2019-6804
  
  1. Description:
  Cross-Site Scripting issues affecting multiple fields in the workflow
  module under job edit form by injecting javascript code in the Arguments,
  Invocation String, and File Extension field, the input from these fields
  are rendered in the Execution Preview which is the sink of this
  vulnerability.
  
  https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6804
  
  2. Proof of Concept:
  Vulnerable Endpoints / Systems
  http://{Rundeck_hostname}/project/{Jobname}/job/edit/{Job_ID}
  Steps to Reproduce:
  Login to Rundeck Server with valid credentials.
  1. Navigate to any project in the instance.
  2. Navigate to the jobs module
  3. Select a job
  4. From the right hand side drop down menu, select edit this job
  5. Navigate to Workflow module
  6. Scroll down to arguments field
  7. Enter the following payload: <img/src="https://www.exploit-db.com/exploits/46251/x"onerror=alert(19)
  8. The same payload can be entered in the Advanced mode in the same module
  in two other fields "Invokation String" and "File Extension"
  9. Observe the payload getting executed in the "Execution Preview"
  
  3. Solution:
  The issue is now patched by the vendor in version 3.0.13
  https://docs.rundeck.com/docs/history/version-3.0.13.html
  https://github.com/rundeck/rundeck/issues/4406
  
  -- 
  Best Regards,
  Ishaq Mohammed
  https://about.me/security-prince
  

  Java

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