copy-fail-CVE-2026-31431

CVE-2026-31431 — Copy Fail 732 bytes. Any distro. Root. A straight-line logic flaw in the Linux kernel's authencesn cryptographic template enables an unprivileged local user to perform a precise, controlled 4-byte write into the page cache of any readable file — including setuid binaries. No race...

CVE-2021-4034-Rust

CVE-2021-4034-Rust Linux LPE using polkit-1 written in Rust. Build instructions Install rust if you haven't already root@kitploit: git clone https://github.com/deoxykev/CVE-2021-4034-Rust cd CVE-2021-4034-Rust rustup target add x8664-unknown-linux-musl cargo build --release Vuln Check...

cve-2025-54874-poc

Reference https://github.com/uclouvain/openjpeg/pull/1573 https://www.cvedetails.com/cve/CVE-2025-54874/ https://securitylab.github.com/advisories/GHSL-2025-057OpenCV/ Test Env openjpeg-2.5.1 Linux 6.10.14-linuxkit x8664 GNU/Linux Description the function call chain is: opjreadheader →...

CVE-2021-4034

CVE-2021-4034 CVE-2021-4034 version available for CentOS 8 Based on modifications from https://github.com/berdav/CVE-2021-4034/tree/main/dry-run Usage Modify the system function in pwnkit-dry-run.c to execute custom commands by default it adds a r00t user with password XHSZWCPU6Nvobe Run make to...

tscan

Telnetd Auth Bypass Scanner CVE-2026-24061 A Python-based scanner for detecting and exploiting the CVE-2026-24061 vulnerability in GNU Inetutils telnetd services. This tool scans IP addresses or networks for vulnerable telnetd services that allow authentication bypass leading to root shell access...

CVE-2021-43789

CVE-2021-43789 Prestashop = 1.7.5.0 1.7.8.2 - SQL injection POC root@kitploit: GET /prestashop1.7.8.1/admin860ykaqhn/index.php/sell/orders/?token=tPhFxoTyY8HLoCWbfVDKdY8Io1BVL3ZVebYNljeM9M&orderorderBy=idorder&ordersortOrder= AND SELECT 2331 FROMSELECT COUNT,CONCAT0,MIDIFNULLCASTCURRENTUSER AS...

CVE-2025-55315-detection-playground

Here are some tests that can be performed against these services to observe different behavior on GET/POST routes between the patched and unpatched versions of Kestrel. GET against unpatched sends 200 and socket remains open root@kitploit: printf 'GET / HTTP/1.1\r\nHost:...

COPY-FAIL-Detection-with-Wazuh-4.14.4

COPY FAIL Detection with Wazuh 4.14.4 - CVE-2026-31431 Detection engineering for the Copy Fail kernel LPE · Ubuntu / RHEL / SUSE / Amazon Linux 2023 / Kali What is Copy Fail? CVE-2026-31431 is a logic bug in the Linux kernel's authencesn cryptographic template. It allows any unprivileged local us...

ReparcelBug2

CVE-2021-0928, writeToParcel/createFromParcel serialization mismatch in android.hardware.camera2.params.OutputConfiguration This is exploit using that vulnerability for privilege escalation from installed Android app into Android Settings app or any other app installed app could send to declared ...

CVE-2026-41651

CVE-2026-41651 — PackageKit TOCTOU Local Privilege Escalation Classification: Purple Team Assessment Artifact Authorized use only. This document and the accompanying test script are intended solely for internal security validation on systems where written authorization has been obtained. Proof of...

portabilis-ieducar-user-type-privilege-escalation

Portabilis i-Educar = 2.1.13 사용자 유형 변경 엔드포인트에 대한 임의 요청을 통한 권한 상승 CVE-2025-11554에 설명된 취약점 악용에 대한 개념 증명으로, i-Educar 소프트웨어에서 사용자 유형 엔드포인트에 대한 임의 요청 중 권한 상승 가능성에 관한 것입니다. 설명 사용자 유형을 변경하는 데 필요한 권한이 없는 사용자도 이 작업을 담당하는 엔드포인트에 대한 임의 요청을 통해 등록된 사용자 유형의 권한을 수정할 수 있습니다. 이를 통해 낮은 권한의 사용자가 자신과 연결된 사용자 유형에 최대...

CVE-2021-4034

CVE-2021-4034 polkit privilege escalation exploit Just execute make, ./cve-2021-4034 and enjoy your root shell. PoC If the exploit is working you'll get a root shell immediately: root@kitploit: vagrant@ubuntu-impish:/CVE-2021-4034$ make cc -Wall --shared -fPIC -o pwnkit.so pwnkit.c cc -Wall...

CVE-2021-4034-POC

CVE-2021-4034-POC POC for pwnkit vulnerability discovered by Qualys. Compile & execute: root@kitploit: gcc lpe.c -o lpe; ./lpe Creates the following directory/file structure: root@kitploit: /tmp ├── GCONVPATH=. │ └── test ├── payload.c ├── payload.so ├── test │ └── gconv-modules References...

CVE-2021-4034

CVE-2021-4034 https://www.qualys.com/2022/01/25/cve-2021-4034/pwnkit.txt Build To compile, just use make Note : CentOS 8 Stream doesn't have dev tools. Install them with: dnf groupinstall 'Development Tools' Usage Execute ./cve-2021-4034 If your distro is vulnerable you will get root!...

CVE-2026-33032

CVE-2026-33032 / MCPwn Non-destructive detection tooling for the nginx-ui MCP authentication bypass known publicly as MCPwn. Ship a two-HTTP-request unauthenticated takeover of any nginx-ui instance running a vulnerable version. Table of Contents 1. Quick Facts 2. Vulnerability Overview 3...

CVE-2021-4034

CVE-2021-4034 polkit privilege escalation exploit Just execute make, ./cve-2021-4034 and enjoy your root shell. The original advisory by my Qualys team here PoC If the exploit is working you'll get a root shell immediately: root@kitploit: kali@user:/CVE-2021-4034$ make cc -Wall --shared -fPIC -o...

berdav-CVE-2021-4034

CVE-2021-4034 One day for the polkit privilege escalation exploit Just execute make, ./cve-2021-4034 and enjoy your root shell. The original advisory by the real authors is here PoC If the exploit is working you'll get a root shell immediately: root@kitploit: vagrant@ubuntu-impish:/CVE-2021-4034$...

CVE-2025-55182-Advanced-React-Server-Components-RCE-Exploit — Updated!

🔐 ReactRCE-Scanner CVE-2025-55182 — Advanced React Server Components RCE Exploit & Assessment Framework 📑 Table of Contents Legal Disclaimer & Ethical Notice Overview Key Capabilities Quick Start Guide Architecture & Feature Deep Dive Configuration Reference Automated Test Suite Remediation &...

CVE-2021-4034

CVE-2021-4034 CVE-2021-4034 Add Root User - Pkexec Local Privilege Escalation 根据CVE-2021-4034进行了加强，执行Exploit将会默认添加用户名rooter，密码Hello@World，并且rooter用户将具有sudo权限。 Refer to CVE-2021-4034, executing Exploit will add username rooter, password Hello@World by default, and The rooter user will have sudo...

pwnkit-exploit

pwnkit CVE-2021-4034 Privilege Escalation exploit sample This repository contains an exploit of CVE-2021-4034, a local privilege escalation in pkexec. This implementation is based on that described in the CVE disclosure, which you should read. If this works on your machine, it means you are...