MODULE

SPIP Unauthenticated RCE via porte_plume Plugin

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SPIP Unauthenticated RCE via porte_plume Plugin

Disclosed
08/16/2024
Created
08/21/2024

Description

This module exploits a Remote Code Execution vulnerability in SPIP versions up to and including 4.2.12. The vulnerability occurs in SPIP’s templating system where it incorrectly handles user-supplied input, allowing an attacker to inject and execute arbitrary PHP code. This can be achieved by crafting a payload manipulating the templating data processed by the `echappe_retour()` function, invoking `traitements_previsu_php_modeles_eval()`, which contains an `eval()` call.

Author(s)

  • Valentin Lobstein
  • Laluka
  • Julien Voisin

Platform

Linux,PHP,Unix,Windows

Architectures

php, 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/spip_porte_plume_previsu_rce
msf exploit(spip_porte_plume_previsu_rce) > show targets
    ...targets...
msf exploit(spip_porte_plume_previsu_rce) > set TARGET < target-id >
msf exploit(spip_porte_plume_previsu_rce) > show options
    ...show and set options...
msf exploit(spip_porte_plume_previsu_rce) > exploit

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