suricata-rule-CVE-2025-53770

suricata-rule-CVE-2025-53770 Detection rules for CVE-2025-53770 alert http $EXTERNALNET any - $HOMENET any msg: "ET EXPLOIT SharePoint RCE ToolShell CVE-2025-53770"; http.method; content: "POST"; flow: established, toserver; http.uri;...

Sharepoint-cve-2023-29375-incident-response

SOC Incident Analysis: Microsoft SharePoint Server Elevation of Privilege CVE-2023-29375 An in-depth security investigation of a critical exploit and enumeration attempt targeting a Microsoft SharePoint server. Incident Overview Alert Name: SOC227 - Microsoft SharePoint Server Elevation of...

Blackash-CVE-2025-53770

🧠 CVE-2025-53770 : Critical SharePoint RCE Vulnerability Exploited via ViewState Forgery 📌 Vulnerability Overview Type : Remote Code Execution RCE CVSS Score : 9.8 Critical Component : Microsoft SharePoint Server on-prem Root Cause : Insecure deserialization of ViewState data using stolen ASP.NET...

Toolshell_CVE-2025-53770

ToolShell → CVE‑2025‑53770 Exploit PoC This package allows: 1. Upload webshell to SharePoint 2. Extract ValidationKey 3. Generate signed ViewState 4. RCE via reverse/bind shell 🔧 Setup git clone cd toolshell-exploit pip3 install -r requirements.txt 🤖 Running Upload the webshell From a SharePoint...

GC2-sheet

GC2 GC2 Google Command and Control is a Command and Control application that allows an attacker to execute commands on the target machine using Google Sheet or Microsoft SharePoint List and exfiltrate files using Google Drive or Microsoft SharePoint Document. Why This project has been developed t...

CVE-2025-54897-LAB

Lab: CVE-2025-54897 - Deserialization Vulnerability in Microsoft Office SharePoint 🚀 Overview This lab demonstrates a deserialization vulnerability in Microsoft Office SharePoint that enables remote code execution RCE. The issue arises from improper handling of untrusted serialized data within...

CVE-2026-45659

CVE-2026-45659 Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. ⚡ Simple Usage Use this project only in safe and authorized environments such as: Local virtual machines Docker containers Isolated lab setups Authorized...

CVE-2025-53770

CVE-2025-53770 – Microsoft SharePoint Server 2019 Unauthenticated RCE via Deserialization Exploit Author: Agampreet Singh Tool: RedRoot https://github.com/Agampreet-Singh/RedRoot Date: August 7, 2025 Tested On: SharePoint Server 2019 v16.0.10383.20020 on Windows Server 2019 CVE-ID: CVE-2025-53770...

SnaffPoint

SnaffPoint What is it SnaffPoint is a tool for pointesters who are in need of some sweetness in this world. It should help you find sensitive files available on SharePoint online and on shared OneDrive files for your company or your customer. How does it work There are actually 2 tools:...

ZeroPoint

ZeroPoint.ps1 ⚠ A defensive PowerShell utility to detect and mitigate exploitation of the CVE-2025-53770 zero-day vulnerability in Microsoft SharePoint Server. 🔍 What it Does This PowerShell script is designed to: Detect compromise indicators, such as suspicious .aspx webshells Parse ULS logs to...

GraphStrike

GraphStrike Release blog: GraphStrike: Using Microsoft Graph API to Make Beacon Traffic Disappear Developer blog: GraphStrike: Anatomy of Offensive Tool Development Introduction GraphStrike is a suite of tools that enables Cobalt Strike's HTTPS Beacon to use Microsoft Graph API for C2...

SOC227-Microsoft-SharePoint-Server-Elevation-of-Privilege-Possible-CVE-2023-29357-Exploitation

SOC227 - Microsoft SharePoint Server Elevation of Privilege CVE-2023-29357 Exploitation CVE-2023-29357 is a critical privilege escalation vulnerability that, when combined with other vulnerabilities, could potentially lead to remote code execution. The CVSS score for this vulnerability is 9.8...

CVE-2025-49706-SharePoint-Spoofing-Vulnerability-Under-Active-Exploitation

🚨 CVE-2025-49706 – SharePoint Spoofing Vulnerability Under Active Exploitation By Aditya Bhatt – VAPT Specialist | Red Teamer 📌 TL;DR Microsoft SharePoint is under active threat. CVE‑2025‑49706, a spoofing vulnerability in SharePoint Server, has evolved from medium-severity to real-world...

sharepoint-toolshell-cve-2025-53770

SharePoint "ToolShell" RCE Exploit CVE-2025-53770 Overview CVE-2025-53770 is a critical remote code execution RCE vulnerability affecting Microsoft SharePoint Server 2016, 2019, and Subscription Edition on-premises only, not SharePoint Online. Attackers can bypass authentication and achieve full...

presentations

My presentations More things can be found in my personal site: https://sites.google.com/site/zhiniangpeng Exploiting preauth RCE and Sandbox escape vulnerabilities in EXSi, Typhooncon 2023 OLE object are still dangerous today — Exploiting Microsoft Office, POC 2023 Django-Simple-Captcha —...

ToolShell-Honeypot

ToolShell-Honeypot SharePoint Zero-Day A Docker-based honeypot focused on detecting and logging exploitation attempts against Microsoft SharePoint zero-day vulnerabilities. This honeypot is designed for early detection and threat intelligence, not for simulating a full SharePoint environment or...

CVE-2019-0604

CVE-2019-0604 CVE-2019-0604 From https://www.thezdi.com/blog/2019/3/13/cve-2019-0604-details-of-a-microsoft-sharepoint-rce-vulnerability...

Microsoft SharePoint Server - WS-Federation BinaryFormatter Deserialization RCE

Microsoft SharePoint Server 2016, 2019, Subscription Edition = 2026.3.1 contains a remote code execution vulnerability in the WS-Federation passive sign-in endpoint /trust/default.aspx. The SharePoint authentication module SPFederationAuthenticationModuleV2 uses a deflate-only...

LetsDefend-SOC342-CVE-2025-53770-SharePoint-ToolShell-Auth-Bypass-andRCE-EventID-320

🧠 LetsDefend SharePoint Zero-Day Analysis ToolShell - SOC342-CVE-2025-53770 📘 Introduction I investigated a SharePoint zero-day called ToolShell CVE-2025-53770 in the LetsDefend cyber lab. The exercise mimicked a real-world zero-day RCE attack where a malicious POST request bypassed authenticatio...

bluefire-sharepoint-cve-2025-53770

🔐 Bluefire Redteam – SharePoint CVE-2025-53770 Detection & Remediation Toolkit This open-source toolkit provides security teams with battle-tested scripts to detect, assess, and remediate the critical SharePoint zero-day vulnerability CVE-2025-53770 CVSS 9.8 — currently being exploited in the wil...