CVE-2021-47753
CRITICALphpKF CMS 3.00 Beta y6 - Unauthenticated Arbitrary File Upload via File Extension Bypass
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2021-47753. PoCs published by Halit AKAYDIN.
AI-analyzed exploit summary This exploit demonstrates an unauthenticated remote code execution (RCE) vulnerability in phpKF CMS 3.00 Beta y6 by exploiting a file upload mechanism that only checks file extensions. It uploads a malicious PHP file disguised as a PNG, renames it to execute arbitrary commands, and provides an interactive shell.
Description
phpKF CMS 3.00 Beta y6 contains an unauthenticated file upload vulnerability that allows remote attackers to execute arbitrary code by bypassing file extension checks. Attackers can upload a PHP file disguised as a PNG, rename it, and execute system commands through a crafted web shell parameter.
Exploits (1)
This exploit demonstrates an unauthenticated remote code execution (RCE) vulnerability in phpKF CMS 3.00 Beta y6 by exploiting a file upload mechanism that only checks file extensions. It uploads a malicious PHP file disguised as a PNG, renames it to execute arbitrary commands, and provides an interactive shell.
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H