impacket

Impacket Copyright Fortra, LLC and its affiliated companies. All rights reserved. Impacket was originally created by SecureAuth, and now maintained by Fortra's Core Security. Impacket is a collection of Python classes for working with network protocols. Impacket is focused on providing low-level...

cve-2021-40444

cve-2021-40444 Reverse engineering the "A Letter Before Court 4.docx" malicious files exploting cve-2021-40444 Files including malicious word and cab-file may be downloaded on any.run: https://app.any.run/tasks/36c14029-9df8-439c-bba0-45f2643b0c70/ Note! The domain name in the original malicious...

oletools

python-oletools oletools is a package of python tools to analyze Microsoft OLE2 files also called Structured Storage, Compound File Binary Format or Compound Document File Format, such as Microsoft Office 97-2003 documents, MSI files or Outlook messages, mainly for malware analysis, forensics and...

MSSQL-Pentest-Cheatsheet

🗄️ MSSQL Pentest Cheatsheet A practical Microsoft SQL Server penetration testing cheat sheet designed for penetration testers, red teamers, and cybersecurity learners to understand how to enumerate, exploit, and abuse misconfigured MSSQL databases during security assessments. 🌐 Connect With Us 🔵...

CVE-2025-21298

CVE-2025-21298 content This is a proof-of-concept for CVE-2025-21298 - Windows OLE Remote Code Execution Vulnerability CVSS 9.8. This is a memory corruption PoC , not an exploit. vulnerability The vulnerability is located in ole32.dll!UtOlePresStmToContentsStm. The purpose of the function is ti...

CVE-2022-30190

CVE-2022-30190 aka Follina Vulnerability Description Follina exists in the Microsoft Support Diagnostic Tool MSDT. When an application calls MSDT via a URL protocol for support, a remote code execution vulnerability occurs. Successful exploitation allows an attacker to execute arbitrary code with...

CVE-2022-30190

CVE-2022-30190 Microsoft Office Word RCE Reproduction CVE-2022-30190 Vulnerability Overview MS Office docx files may contain external OLE object references as HTML files. There is an HTML scenario ms-msdt: that calls the msdt diagnostic tool, which is capable of executing arbitrary code specified...

CVE-2017-11882

CVE-2017-11882 CVE-2017-11882: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882 MITRE CVE-2017-11882: https://vulners.com/cve/CVE-2017-11882 Research: https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about Patch analysis:...

cve-2026-21509-office_security_bypass_reproduction

CVE-2026-21509 — Microsoft Office Security Feature Bypass CVE-2026-21509 is a Microsoft Office security feature bypass vulnerability CVSS 7.8 , actively exploited by APT28 Russian hackers against Ukraine Reliance on untrusted inputs in security decisions CWE-807 — "breaking the kill bit" Allows...

CVE-2026-79592

An out-of-bounds read vulnerability exists in the xlsdumpSummary function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offsets...

DEBIAN-CVE-2026-79592

An out-of-bounds read vulnerability exists in the xlsdumpSummary function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offsets...

Zero-Click-RCE-Incident-Response-CVE-2025-21298

Respuesta a Incidentes: Windows OLE Zero-Click RCE CVE-2025-21298 Visión General del Proyecto Este proyecto documenta la investigación y contención de extremo a extremo de un intento de Ejecución Remota de Código RCE Zero-Click de severidad crítica. Mediante telemetría EDR e inteligencia de...

CVE-2026-21509-handler

CVE-2026-21509 Office Kill-Bit Manager PowerShell script to check, apply, and test the Kill-Bit protection for the CVE-2026-21509 Microsoft Office zero-day vulnerability affecting Office 2016/2019/LTSC. What is CVE-2026-21509? Critical RCE vulnerability in Microsoft Office OLE/COM handling CVSS...

detect_CVE-2026-21509

Detections for the CVE-2026-21509 vulnerability in MS Office This repository contains a YARA rule to detect RTF documents with a potential exploit for CVE-2026-21509, and a Python script to check if MS Office files contain Shell.Explorer.1 OLE objects, which is related to that vulnerability. See...

SCTT-2026-33-0007-The-OLE-Vortex-Laminar-Bypass-

SCTT-2026-33-0007-The-OLE-Vortex-Laminar-Bypass- Microsoft just released emergency patches for CVE-2026-21509, a zero-day in the Office Suite that bypasses OLE/COM mitigations when a user simply opens a file. They think their "Service-side change" for Office 2021+ is a solid wall...

CTT-MICROSOFT-OFFICE-OLE-MANIFOLD-BYPASS-CVE-2026-21509

🏛️CTT -Microsoft Office OLE Manifold BYPASS CVE-2026-21509 Standardized CTT Implementation for 1096x Temporal Execution ! 📜 Vulnerability Overview CVE-2026-21509 is a critical bypass in the Microsoft Office OLE Object Linking and Embedding validation engine. While standard "laminar" exploits...

LetsDefend-SOC336-Windows-OLE-Zero-Click-RCE-Exploitation-Detected-CVE-2025-21298-

LetsDefend-SOC336-Windows-OLE-Zero-Click-RCE-Exploitation-Detected-CVE-2025-21298- We are expected to investigate a critical alert reporting a Windows OLE zero-click RCE exploitation CVE-2025-21298 delivered via a malicious RTF attachment. Investigation of the alert from LetsDefend On 4 February...

EUVD-2026-75746

An out-of-bounds read vulnerability exists in the xlsdumpSummary function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offsets...

CVE-2026-79592

An out-of-bounds read vulnerability exists in the xls_dumpSummary() function of libxls 1.6.3 , caused by insufficient validation of file-controlled OLE summary offsets. The CVSS 3.1 score is 7.5 (HIGH) with a network attack vector, low complexity, no privileges required, no user interaction, and ...

CVE-2026-79592

An out-of-bounds read vulnerability exists in the xlsdumpSummary function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offsets...