CVE-2016-20052
CRITICALSnews CMS 1.7 Unrestricted File Upload via snews_files
Title source: cnaExploitation Summary
EIP tracks 1 public exploit for CVE-2016-20052. PoCs published by Amir.ght.
AI-analyzed exploit summary This exploit demonstrates an arbitrary file upload vulnerability in Snews CMS 1.7, allowing an attacker to upload a malicious PHP file (shell.php) without proper file extension restrictions. The PoC includes a crafted multipart/form-data request to bypass upload filters and achieve remote code execution.
Description
Snews CMS 1.7 contains an unrestricted file upload vulnerability that allows unauthenticated attackers to upload arbitrary files including PHP executables to the snews_files directory. Attackers can upload malicious PHP files through the multipart form-data upload endpoint and execute them by accessing the uploaded file path to achieve remote code execution.
Exploits (1)
This exploit demonstrates an arbitrary file upload vulnerability in Snews CMS 1.7, allowing an attacker to upload a malicious PHP file (shell.php) without proper file extension restrictions. The PoC includes a crafted multipart/form-data request to bypass upload filters and achieve remote code execution.
References (2)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H