openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side

A flaw was found in OpenSSH. A remote attacker could exploit a use-after-free vulnerability on the client side when a server changes its host key during a key re-exchange. This could lead to high impact on confidentiality and integrity, and low impact on availability...

Carnivore

Released as open source by NCC Group Plc - https://www.nccgroup.com/ Developed by Chris Nevin, [email protected] https://www.github.com/nccgroup/carnivore Released under the AGPL license https://www.github.com/nccgroup/carnivore/license Carnivore - V.1.0.4 Microsoft External Assessment Tool...

afrog

A Security Tool for Bug Bounty, Pentest and Red Teaming English • 中文 What is afrog afrog is a high-performance security scanning toolkit built for bug bounty, pentest, and red team workflows. It combines fast target probing, built-in vulnerability checks, custom PoC authoring, and SDK-driven...

fierce

Fierce Fierce is a DNS reconnaissance tool for locating non-contiguous IP space. Useful links: Domain Name System DNS Domain Names - Concepts and Facilities Domain Names - Implementation and Specification Threat Analysis of the Domain Name System DNS Name Servers NS State of Authority Record SOA...

CVE-2022-41082-POC

CVE-2022-41082-POC PoC for the CVE-2022-41082 NotProxyShell OWASSRF Vulnerability Effecting Microsoft Exchange Servers This is Post-Auth RCE for ProxyNotShell OWASSRF, valid cardentials are needed for command execution. Added the Powershell PoC script for TabShell Vulnerability CVE-2022-41076 The...

CVE-2019-0708

Leaving for a wedding tomorrow, if I can't find anything then someone else take the reins Going to drop the crash PoC here Friday if there isnt one public already... Maybe the following week, depending on if the vulnerable numbers drop consistently or not. https://vimeo.com/339425966 I'm not...

CVE-2020-0688

Identify Exchange Servers vulnerable to CVE-2020-0688 CVE-2020-0688 is a critical vulnerability in Microsoft Exchange due to use of static keys. Although exploitation requires valid credentials at an email user level and the risk of mass-exploitation is low, this vulnerability might be very usefu...

CVE-2024-21378

🇮🇱 BringThemHome NeverAgainIsNow 🇮🇱 We demand the safe return of all citizens who have been taken hostage by the terrorist group Hamas. We will not rest until every hostage is released and returns home safely. You can help bring them back home.https://stories.bringthemhomenow.net/ 🛡️ CVE-2024-21378...

ProxyLogon

ProxyLogon 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,...

Exch-CVE-2021-26855_Priv

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-2026-42897

CVE-2026-42897 - Exchange Health Checker Outbound Rewrite Rule Blind Spot Severity: Medium CVSS 5.3 Component: Microsoft CSS-Exchange - HealthChecker diagnostic tool Affected Files: Diagnostics/HealthChecker/Analyzer/Get-URLRewriteRule.ps1 L49, L72, L97...

ruler

Introduction Ruler is a tool that allows you to interact with Exchange servers remotely, through either the MAPI/HTTP or RPC/HTTP protocol. The main aim is abuse the client-side Outlook features and gain a shell remotely. The full low-down on how Ruler was implemented and some background regardin...

CVE-2021-26855

CVE-2021-26855-PoC PoC exploit code for CVE-2021-26855. Original code was developed by https://github.com/GreyOrder. The original repo was deleted shortly after additional features user enumeration etc. were added. Please post a pull request, if you have the latest version. CVE-2021-26855 ssrf...

OWASSRF-CVE-2022-41082-POC

CVE-2022-41082-POC PoC for the CVE-2022-41082 NotProxyShell OWASSRF Vulnerability Effecting Microsoft Exchange Servers This is Post-Auth RCE for ProxyNotShell OWASSRF, valid cardentials are needed for command execution. Added the Powershell PoC script for TabShell Vulnerability CVE-2022-41076 The...

CVE-2021-34473-scanner

CVE-2021-34473-scanner Scanner for CVE-2021-34473, ProxyShell, A Microsoft Exchange On-premise Vulnerability To test machines one by one, use scanner-CVE-2021-34473.bat: scanner-CVE-2021-34473.bat mail.exemple.fr To test multiple machines at once, use mass-scanner and add ip/FQDN to check, one by...

CVE-2022-41040-POC

CVE-2022-41040-POC CVE-2022-41040 - Server Side Request Forgery SSRF in Microsoft Exchange Server Manual exploiation 1. Replace COLLABHERE with your OOB domain - sed 's/COLLABHERE//g 2. Add payloads next to URLs you want to test - echo http://target.com|unfurl format %s://%d/ 3. Visit crafted URL...

CVE-2023-21707

CVE-2023-21707 Exchange deserialization payload generation .\ConsoleApp1.exe "calc"...

cve-2025-26466-openssh-poc

CVE-2025-26466 OpenSSH SSH2MSGPING DoS PoC Disclaimer: This code is intended exclusively for educational purposes and authorized security testing. Unauthorized attacks against third-party systems are illegal. Vulnerability CVE-2025-26466 is a pre-authentication denial-of-service DoS vulnerability...

ProxyLogon-CVE-2021-26855

ProxyLogon-CVE-2021-26855 RCE exploit for ProxyLogon vulnerability in Microsoft Exchange Working with Python 3.9 Usage: python proxylogonrce.py target email command Example: python proxylogonrce.py 192.168.227.137 [email protected] whoami All credits go to DEVCORE, based on...

CVE-2021-34473-Exchange-ProxyShell

python sendwebshellmail.py https://mail16.echod.com [email protected] Single retrieval python sendwebshellmail.py https://mail16.echod.com crack Batch read emails from mail.txt and attempt to obtain SID tokens python sendwebshellmail.py https://mail16.echod.com [email protected] send on...