CVE-2026-77937 Letta through 0.16.8 Cross-Tenant Impersonation via user_id Header

Letta through 0.16.8 contains an authentication bypass vulnerability that allows API callers to impersonate other users by supplying a self-asserted userid HTTP header. Attackers can set userid to another tenant's ID, even with LETTASERVERSECURE enabled, to read and modify that user's agents,...

Writing-Sample-1

Log4j: CVE-2021-44228 Summary of Log4j Vulnerability & Mitigations Table of Contents 1. Executive Summary 2. Identification of Vulnerable Endpoints and Services 3. Mitigations A. Block at the Border B. Install Endpoint Detection & Response EDR on Server Endpoints C. Place Vulnerable Enterprise Ap...

sysmon-config

sysmon-config | A Sysmon configuration file for everybody to fork This is a Microsoft Sysinternals Sysmon configuration file template with default high-quality event tracing. The file should function as a great starting point for system change monitoring in a self-contained and accessible package...

sn0int

sn0int sn0int pronounced /snoɪnt/ is a semi-automatic OSINT framework and package manager. It's used by IT security professionals, bug bounty hunters, law enforcement agencies and in security awareness trainings to gather intelligence about a given target or about yourself. sn0int is enumerating...

HTB-Devvortex-CVE-2023-2375-PoC

Joomla! CVE-2023-23752 - Unauthenticated Information Disclosure PoC Description This repository contains a Proof of Concept PoC exploit for CVE-2023-23752, a vulnerability in Joomla! that allows unauthenticated information disclosure. This vulnerability can expose sensitive information, including...

uncover

Quickly discover exposed hosts on the internet using multiple search engines. Features • Installation • Usage • Configuration • Running Uncover • Join Discord uncover is a go wrapper using APIs of well known search engines to quickly discover exposed hosts on the internet. It is built with...

pentest-guide

Penetration Test Guide based on the OWASP + Extra This guide is for the penetration testers seeking for the appropriate test cases required during a penetration test project. I rearranged the OWASP Testing Guide v4 from my point of view including 9 Test Classes and each class has several Test Cas...

CVE-2021-40223

CVE-2021-40223 Application : Rittal CMC PU III Web management Devices : CMC PU III 7030.000 Software Revision : V3.11.002 Hardware Revision : V3.00 Attack type : Stored XSS Solution : Update to Software Revision V3.17.10 or later Summary : Web application fails to sanitize user input on Security...

PrivescCheck

PrivescCheck Quickly identify common Windows vulnerabilities and configuration issues that are not necessarily covered by public security standards, and collect useful information for exploitation and post-exploitation tasks. !IMPORTANT A major aspect to be aware of when using this tool is that a...

security-baseline-ubuntu

☕ Support the Project If this practical guide has saved your host from compromise, helped you configure your security baseline, or saved you hours of debugging AppArmor and Firejail profiles, you can support the author and further development of this open-source initiative. ⚠️ OPSEC Warning:...

CVE-2024-6387-Mitigation

Document Title - Mitigation Guide for CVE-2024-6387 in OpenSSH Introduction This document outlines the steps for mitigating CVE-2024-6387, a security vulnerability affecting OpenSSH versions from 8.5p1 to 9.8p1. The vulnerability can be mitigated in two ways: 1. Adjusting the LoginGraceTime setti...

EnableWindowsLogSettings

Yamato Security's Windows Event Log Configuration Guide For DFIR And Threat Hunting English | 日本語 This is yet another guide on properly configuring and monitoring Windows event logs with an emphasis on logging for sigma rules. This is a work in progress, so check back please periodically for...

dnscontrol

DNSControl DNSControl is Infrastructure as Code for DNS. It includes a full-featured configuration language Javascript-compatible, plus "plug-ins" that speak to DNS provider APIs such as AWS Route 53, Cloudflare, and Gandi. It can send the same DNS records to multiple providers. It runs anywhere ...

CVE-2024-4577_Analysis

CVE-2024-4577 Analysis Above is my analysis report, besides, there are also information about: - Webserver Apache configuration - Debugger for PHP Documents for my report: https://nvd.nist.gov/vuln/detail/CVE-2024-4577...

CVE-2022-24716

CVE-2022-24716 Icinga Web 2 is a software application that monitors computer systems and networks. It has a web interface that allows users to view and manage system resources. However, there is a vulnerability in Icinga Web 2 that allows unauthenticated users to access files on the system that a...

windows_hardening

HardeningKitty and Windows Hardening Introduction The project started as a simple hardening list for Windows 10. After some time, HardeningKitty was created to simplify the hardening of Windows. Now, HardeningKitty supports guidelines from Microsoft, CIS Benchmarks, DoD STIG and BSI SiSyPHuS Win1...

attack_range

Splunk Attack Range v5 The Splunk Attack Range builds instrumented cloud environments AWS, Azure, GCP, simulates attacks, and forwards data into Splunk for detection development and testing. What it does: Build labs — Deploy a small, production-like lab Splunk, Windows/Linux servers, optional Kal...

aws-vault

AWS Vault !WARNING This project has been abandoned and it's not receiving any more updates. If you want to continue to receive updates or contribute, please feel free to look at the active fork at: https://github.com/ByteNess/aws-vault AWS Vault is a tool to securely store and access AWS...

emba

EMBA The security analyzer for firmware of embedded devices EMBA is designed as the central firmware analysis and SBOM tool for penetration testers, product security teams, developers and responsible product managers. It supports the complete security analysis process starting with firmware...

CVE-2025-6018-CVE-2025-6019-Privilege-Escalation-Exploit

CVE-2025-6018 + CVE-2025-6019 Privilege Escalation Guide 中文 📋 Quick Exploitation Steps Step 1: Prepare XFS Image Local Machine Create 300MB XFS image dd if=/dev/zero of=xfs.image bs=1M count=300 mkfs.xfs -f xfs.image Mount and install SUID bash mkdir mnt sudo mount -t xfs xfs.image mnt sudo cp...