Linux Distros Unpatched Vulnerability : CVE-2026-94439

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to...

CVE-2025-55182

CVE-2025-55182 If you're looking for an actual explanation, msanft/CVE-2025-55182 has a nice one with a working PoC. This repository only contains some things I tried, which yielded interestingish results. ./thing.py now contains a working PoC, most of which was taken from...

Exch-CVE-2021-26855

Exch-CVE-2021-26855 ProxyLogon is the formally generic name for CVE-2021-26855, a vulnerability on Microsoft Exchange Server that allows an attacker bypassing the authentication and impersonating as the admin. We have also chained this bug with another post-auth arbitrary-file-write vulnerability...

CVE-2026-78663

A flaw was found in Go's HTTP/2 server implementation. A remote attacker can bypass connection-level flow control limits—mechanisms that regulate incoming network data—potentially causing excessive memory consumption and a Denial of Service DoS. This issue occurs because the server improperly...

React2P4IM0Nshell

React2P4IM0Nshell 💥Extension Tool for Advanced RCE/Source Leak/Dos CVE-2025-55182/83/84 Auditing and Exploitation for Next.js and React Server Components RSC environments directly from your browser, with built-in linux terminal in the extension to receive any reverse shell ❌ ⚡ CMDCENTER: The Core...

TryHackMe-Blue-MS17-010

TryHackMe - Blue MS17-010 / EternalBlue Analysis Detailed write-up and threat mitigation guide for the Blue machine on TryHackMe, focusing on exploiting and securing the legacy SMBv1 protocol. 📖 Full Walkthrough & Methodology The full article explaining the attack methodology, Nmap output analysi...

CVE-2021-1675-LPE

Local Privilege Escalation Edition of CVE-2021-1675/CVE-2021-34527 Local Privilege Escalation implementation of the CVE-2021-1675/CVE-2021-34527 a.k.a PrintNightmare. The exploit is edited from published by Zhiniang Peng @edwardzpeng & Xuefeng Li @lxf02942370. Open the project on MSVC and compile...

ApacheRCEEssay

CVE-2021-41773 Essay 🕸️ Description 🖼️ This repository contains an essay about CVE-2021-41773, a remote code execution vulnerability in Apache 2.4.49. This was created for a course from Faculty of Automatic Control and Computers, University POLITEHNICA of Bucharest, namely "Cyberdefences and...

Detections-CVE-2026-23918

MOVING TO: https://github.com/insomnisec/publiccvedetections FOR BETTER LONG TERM MANAGEMENT OF DETECTION PUBLICATIONS THIS REPO WILL BE REMOVED IN JUNE 2026 PLEASE USE THE OTHER REPO GOING FORWARD CVE-2026-23918 "Apache HTTP/2 Double-Free" — Detection & Response Package Published: 2026-05-04...

Heartbleed

The Heartbleed test server. With caching by Mozilla. Install the SAMPLE.aws-config.json as /.aws-config.json or /etc/aws-config.json or in a path specified by the GODYNAMOCONFFILE env var. Usage: HBserver --redir-host= --listen= --expiry= HBserver -h | --help HBserver --version Options:...

CVE-2025-26794-exploit

CVE-2025-26794: Exim ETRN SQL Injection Exploit A proof-of-concept exploit tool for CVE-2025-26794, demonstrating SQL injection vulnerability in Exim 4.98 mail server via the ETRN command when using SQLite DBM storage. ⚠️ Legal Disclaimer FOR AUTHORIZED SECURITY TESTING ONLY This tool is provided...

CVE-2026-105401

A flaw was found in ImageMagick. A connecting client can transmit crafted data to the distributed pixel cache server, triggering a heap buffer overflow that overwrites memory. This issue can crash the server, resulting in a denial of service DoS...

CVE-2026-107292

A flaw was found in pydantic-ai. The web development chat server fails to validate incoming HTTP Host headers, allowing a remote attacker to achieve unauthorized tool execution and information disclosure. If a developer running the local development server visits a malicious website, an attacker...

CVE-2021-26855

CVE-2021-26855 CVE-2021-26855, also known as Proxylogon, is a server-side request forgery SSRF vulnerability in Exchange that allows an attacker to send arbitrary HTTP requests and authenticate as the Exchange server. According to Orange Tsai, the researcher who discovered the vulnerabilities,...

CVE-2021-2302

CVE-2021-2302 Author: quynhle Gadget chain javax.management.BadAttributeValueExpException.readObject oracle.security.jps.az.internal.common.principals.toString oracle.security.jps.az.internal.common.principals.getResolvedPrincipal . . . con.newInstance...

shadowd

Logo Shadow Daemon is a web application firewall that intercepts requests at the application level. This repository contains the main component of Shadow Daemon that handles the analysis and storage of requests. Documentation For the full documentation please refer to shadowd.zecure.org...

CVE-2024-38077

CVE-2024-38077-EXP Fixed code based on pseudocode. Scope EXP: Windows Server 2025 POC: 08-25 Usage options: -h, --help show this help message and exit --targetip TARGETIP Target IP, eg: 192.168.120.1 --evilip EVILIP Evil IP, eg: 192.168.120.2 --evildllpath EVILDLLPATH Evil dll path, eg:...

Security Bulletin: IBM i is Affected By An Improper Neutralization of Input Vulnerability in HTTP Server Administration GUI [CVE-2026-93886]

Summary IBM i is vulnerable to allowing a remote user to execute script code due to improper validation CVE-2026-93886 in HTTP Server Administration Graphical User Interface GUI as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-93886 DESCRIPTION: IBM i could...

ToolShell-CVE-2025-53770-SharePoint-Exploit-Lab-LetsDefend

ToolShell-CVE-2025-53770-SharePoint-Exploit-Lab-LetsDefend TL;DR Yo, in this LetsDefend lab I dove into a SharePoint zero-day called ToolShell CVE-2025-53770. Basically, I mimicked a real-world attack where a malicious POST request bypassed auth, ran PowerShell to steal MachineKeySection keys,...

AZL-107198 CVE-2026-97032 affecting package cf-cli 8.7.11-9

HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently. This happens because the server modifies the HPACK encoder from two goroutines without synchronization: one uses the encoder to encode a HEADERS frame as part of a response sent to a client and the...