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Atlassian Confluence Administrator Code Macro Remote Code Execution

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Atlassian Confluence Administrator Code Macro Remote Code Execution

Disclosed
05/21/2024
Created
07/11/2024

Description

This module exploits an authenticated administrator-level vulnerability in Atlassian Confluence, tracked as CVE-2024-21683. The vulnerability exists due to the Rhino script engine parser evaluating tainted data from uploaded text files. This facilitates arbitrary code execution. This exploit will authenticate, validate user privileges, extract the underlying host OS information, then trigger remote code execution. All versions of Confluence prior to 7.17 are affected, as are many versions up to 8.9.0.

Author(s)

  • Ankita Sawlani
  • Huong Kieu
  • W01fh4cker
  • remmons-r7

Platform

Linux,Unix,Windows

Architectures

cmd

Development

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':

msf > use exploit/multi/http/atlassian_confluence_rce_cve_2024_21683
msf exploit(atlassian_confluence_rce_cve_2024_21683) > show targets
    ...targets...
msf exploit(atlassian_confluence_rce_cve_2024_21683) > set TARGET < target-id >
msf exploit(atlassian_confluence_rce_cve_2024_21683) > show options
    ...show and set options...
msf exploit(atlassian_confluence_rce_cve_2024_21683) > exploit

Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.

– Jim O’Gorman | President, Offensive Security

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