CVE-2013-10032

HIGH EPSS 82.6%
Published Jul 25, 202511mo ago · Modified Jun 16, 20261w ago
8.7 CVSS 4.0
High
Find Similar
Published Jul 25, 2025 11mo ago
Last Modified Jun 16, 2026 1w ago

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.

CVSS Details

Base Score
8.7
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
82.6% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-306 Missing Authentication for Critical Function Authentication
CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt

Affected Products 1

VendorProductVersionRange
get-simplegetsimplecms3.2.1any

References 6

  • get-simple.info https://get-simple.info
    Product
  • raw.githubusercontent.com https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/get_simple_cms_upload_exec.rb
    ExploitThird Party Advisory
  • broadcom.com https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=27895
    Third Party Advisory
  • exploit-db.com https://www.exploit-db.com/exploits/25405
    ExploitVDB Entry
  • fortiguard.com https://www.fortiguard.com/encyclopedia/ips/39295
    Third Party Advisory
  • vulncheck.com https://www.vulncheck.com/advisories/getsimple-cms-auth-rce-via-arbitrary-php-file-upload
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.