CVE-2013-10032

HIGH

GetSimpleCMS <3.2.1 - Authenticated RCE

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2013-10032. PoCs published by Ahmed Elhady Mohamed, including Metasploit module exploits/unix/webapp/get_simple_cms_upload_exec.

AI-analyzed exploit summary The exploit describes an arbitrary file upload vulnerability in GetSimpleCMS 3.2.1 due to blacklist-based extension filtering. Attackers can bypass restrictions by using multiple extensions (e.g., 'exploit.html.fr') to upload malicious files.

Description

An authenticated remote code execution vulnerability exists in GetSimpleCMS version 3.2.1. The application’s upload.php endpoint allows authenticated users to upload arbitrary files without proper validation of MIME types or extensions. By uploading a .pht file containing PHP code, an attacker can bypass blacklist-based restrictions and place executable code within the web root. A crafted request using a polyglot or disguised extension allows the attacker to execute the payload by accessing the file directly via the web server. This vulnerability exists due to the use of a blacklist for filtering file types instead of a whitelist.

Exploits (2)

exploitdb WRITEUP VERIFIED
by Ahmed Elhady Mohamed · textwebappsphp
https://www.exploit-db.com/exploits/25405

The exploit describes an arbitrary file upload vulnerability in GetSimpleCMS 3.2.1 due to blacklist-based extension filtering. Attackers can bypass restrictions by using multiple extensions (e.g., 'exploit.html.fr') to upload malicious files.

Classification
Writeup 90%
Attack Type
Other
Complexity
Trivial
Reliability
Reliable
Target: GetSimpleCMS 3.2.1
No auth needed
Prerequisites: access to file upload functionality
devstral-2 · analyzed Feb 16, 2026 Full analysis →
metasploit WORKING POC EXCELLENT
by Ahmed Elhady Mohamed · rubypocphp
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/get_simple_cms_upload_exec.rb

This Metasploit module exploits a file upload vulnerability in GetSimple CMS (CVE-2013-10032), allowing authenticated users to upload and execute arbitrary PHP code. It handles authentication, file upload, and payload execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: GetSimple CMS <= 3.1.2
Auth required
Prerequisites: Valid credentials for GetSimple CMS · Network access to the target
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

CVSS v3 8.8
EPSS 0.0232
EPSS Percentile 81.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-306 CWE-434
Status published
Products (2)
get-simple/getsimplecms 3.2.1
GetSimple CMS Project/GetSimple CMS 3.2.1
Published Jul 25, 2025
Tracked Since Feb 18, 2026