CVE-2026-41940

CVE-2026-41940: cPanel/WHM Authentication Bypass Single & Multi-Target Disclaimer: This document and the associated script exploit.py are provided strictly for educational purposes, security research, and authorized penetration testing. Do not use this software against systems you do not own or d...

CVE-2026-41940-Exploit-PoC

CVE-2026-41940 Exploit PoC – cPanel & WHM Authentication Bypass Tool by: Ishan Oshada | GitHub ⚠️ FOR AUTHORIZED SECURITY TESTING ONLY. Unauthorized use is illegal. 📋 Table of Contents Vulnerability Overview Exploit Chain Features Installation Quick Start Usage Examples Post-Exploit Actions...

CVE-2026-41940

CVE-2026-41940 - cPanel/WHM Authentication Bypass This repository contains an English, redacted write-up and a Go-based verification tool for CVE-2026-41940, a cPanel/WHM authentication bypass caused by CRLF injection in Basic Authentication handling. All live target lists, asset exports, scan...

cPanel-WHM-AuthBypass-Session-Checker

CVE-2026-41940 Session Validation Tool A companion tool for the watchTowr CVE-2026-41940 authentication bypass exploit. After running the main exploit against a cPanel/WHM target, this script validates whether the injected session actually grants authenticated access by testing multiple endpoints...

cve-checker-2026

CVE Checker 2026 Multi-OS vulnerability scanner for: CVE-2026-31431 — Linux kernel crypto/algifaead flaw CVE-2026-41940 — cPanel & WHM authentication bypass CVSS 9.8 Supported Operating Systems Family| Distributions ---|--- Debian| Ubuntu, Debian, Linux Mint, Pop!OS RHEL| RHEL, CentOS, AlmaLinux,...

CVE-2026-41940

CVE-2026-41940 Auto Exploit Overview CVE-2026-41940 is a proof-of-concept PoC exploit targeting cPanel/WHM. This exploit demonstrates an unauthenticated authentication bypass using CRLF injection to leak security tokens and gain root-level access to the WHM interface, allowing for actions such as...

CVE-2026-41940

CVE-2026-41940 A security research tool for detecting and analyzing cPanel/WHM services and their authentication behavior. Designed for authorized testing and educational purposes only. cPanel Security Scanner Research Tool This project is a security research tool designed to analyze and detect...

cpanel-cve-2026-41940-fix

cpanel-cve-2026-41940-fix One-shot detection and remediation for cPanel/WHM servers compromised via CVE-2026-41940 and the nuclear.x86 botnet campaign. What this is On 28 April 2026 , cPanel disclosed a pre-authentication authentication-bypass vulnerability CVE-2026-41940, CVSS 9.8 affecting all...

CVE-2026-41940-AuthBypass-Detector

CVE-2026-41940 Detection & Verification Overview This tool detects cPanel/WHM instances vulnerable to CVE-2026-41940 , a critical authentication bypass discovered by watchTowr Labs. The vulnerability allows an unauthenticated attacker to gain root access to WHM via a CRLF injection in the session...

portscan-CVE-2026-41940

portscan-CVE-2026-41940 IP CIDRs presumably as input, maybe command line or file and checks ports 2083 and 2087 for openness portscan-CVE-2026-41940 IP CIDRs presumably as input, maybe command line or file and checks ports 2083 and 2087 for openness CIDR Port Scanner 2083 & 2087 A lightweight,...

CVE-2026-41940---cPanel-WHM-check

IOC Check Sessions Files Overview iocchecksessionsfiles.sh is a cPanel-provided detection script referenced in the official cPanel security advisory: Security: CVE-2026-41940 - cPanel & WHM / WP2 Security Update 04/28/2026 The script is used to scan cPanel/WHM session files for suspicious...

CVE-2026-41940

CVE-2026-41940 | cPanel/WHM Authentication Bypass Detection ╔════════════════════════════════════════════════════════════════════════════╗ ║ cPanel/WHM Authentication Bypass - Detection Artifact Generator ║ ╚════════════════════════════════════════════════════════════════════════════╝ 📌 Descripti...

cve-2026-41940-scanner

🔒 LinkSecure - cPanel Security Scanner Enterprise-grade vulnerability detection for cPanel & WHM infrastructure Features • Installation • Usage • Legal • Examples 📋 Table of Contents About Vulnerability Overview Features Installation Usage Examples Understanding Results Remediation Legal Disclaim...

CVE-2026-41940-Exploit-PoC

CVE-2026-41940 Exploit POC 1. Run the exploit script and specify the target python3 exploit.py --target https://example.com:2087/ 2. Capture session and replay in Burp Suite Copy the whostmgrsession value generated by the script Open the target URL in Burp Suite’s browser Replace the...

POC_CVE-2026-41940

POCCVE-2026-41940 Quick start python3 pocCVE-2026-41940.py -h Usage examples Scan one host python3 pocCVE-2026-41940.py -u https://target.example:2086 List accounts after successful chain python3 pocCVE-2026-41940.py -u https://target.example:2086 --action list Run a shell command python3...

CVE-2026-41940-PoC-Exploit

CVE-2026-41940 - cPanel/WHM Authentication Bypass Exploit cPanel & WHM Edition - CRLF Injection to Authentication Bypass & Full Session Hijacking Overview This exploit leverages CVE-2026-41940 , a critical authentication bypass vulnerability in cPanel/WHM. By injecting a crafted CRLF payload into...

cPanel-CVE-2026-41940-Scanner

cPanel-CVE-2026-41940-Scanner This high-performance security tool is designed to identify and exploit CVE-2026-41940 , a critical CRLF injection vulnerability in cPanel & WHM. It automates the entire process from Shodan discovery to administrative token creation. Key Features Automated Shodan...

cpanel-forensics

cPanel/WHM Forensics after CVE-2026-41940 Bash script for checking a server after the CVE-2026-41940 vulnerability CVSS 9.8. For 64 days attackers had root access without a password — the patch does not remove what has already been planted inside. Usage sudo bash cpanelforensics.sh The report is...

CVE-2026-65643-PoC-Toolkit

CVE‑2026‑65643 – cPanel Domain Parking RCE Toolkit ETHICAL USE ONLY – AUTHORIZED SECURITY TESTING This repository provides tools for authorized security professionals, blue teams, and penetration testers only. Unauthorized access to computer systems is illegal under CFAA US, Computer Misuse Act U...

cpanelCVE-2026-41940

🔴 cPanelCVE CVE-2026-41940 — cPanel & WHM Authentication Bypass CVSS 10.0 Critical · Confirmed In‑The‑Wild · Auto Root Login 📖 Overview cPanelCVE is a proof‑of‑concept exploit for CVE-2026-41940, a critical session‑file CRLF injection vulnerability in cPanel & WHM that allows complete root...