Angry Birds: Toy Ghouls’ new toys

Introduction We continue tracking the activity of Toy Ghouls also known as Bearlyfy, Laboo.boo, and Feral Wolf, a financially motivated group that has been targeting Russian organizations since 2025. The attackers initially relied exclusively on tools pulled from public GitHub repositories along...

Impersonating IT support: how threat actors turn a remote session into enterprise-wide access

In this article 1. Risk to enterprise environments 2. Attack chain overview 3. Mitigation and response recommendations 4. Learn more Microsoft Threat Intelligence has observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT or helpdesk...

Impersonating IT support: how threat actors turn a remote session into enterprise-wide access

In this article 1. Risk to enterprise environments 2. Attack chain overview 3. Mitigation and response recommendations 4. Learn more Microsoft Threat Intelligence has observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT or helpdesk...

CVE-2026-55201

Evil-WinRM through 3.9, fixed in commit 6ecd570, contains a path traversal vulnerability in the downloaddir function that allows a rogue or compromised remote Windows server to write files outside the intended download directory by returning filenames with traversal sequences from Get-ChildItem...

CVE-2026-55201 Evil-WinRM - Path Traversal in download_dir() Function

Evil-WinRM through 3.9, fixed in commit 6ecd570, contains a path traversal vulnerability in the downloaddir function that allows a rogue or compromised remote Windows server to write files outside the intended download directory by returning filenames with traversal sequences from Get-ChildItem...

EUVD-2026-37785

Evil-WinRM through 3.9, fixed in commit 6ecd570, contains a path traversal vulnerability in the downloaddir function that allows a rogue or compromised remote Windows server to write files outside the intended download directory by returning filenames with traversal sequences from Get-ChildItem...

CVE-2026-55201

CVE-2026-55201 affects Evil-WinRM (up to version 3.9). A path traversal in download_dir() can cause the server to generate filenames with traversal sequences from Get-ChildItem output, which are passed unsanitized to File.join(), enabling writes outside the intended download directory. Attackers ...

PT-2026-50529

Evil-WinRM through 3.9, fixed in commit 6ecd570, contains a path traversal vulnerability in the download dir function that allows a rogue or compromised remote Windows server to write files outside the intended download directory by returning filenames with traversal sequences from Get-ChildItem...

CVE-2026-55201: Improper Limitation of a Pathname to a Restricted Directory

Evil-WinRM through 3.9, fixed in commit 6ecd570, contains a path traversal vulnerability in the downloaddir function that allows a rogue or compromised remote Windows server to write files outside the intended download directory by returning filenames with traversal sequences from Get-ChildItem...

CVE-2026-4434: Improper Certificate Validation

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

Ofensive-security

This repository contains my Offensive Cyber Security / Penetrati...

CVE-2021-27022

A flaw was discovered in bolt-server and ace where running a task with sensitive parameters results in those sensitive parameters being logged when they should not be. This issue only affects SSH/WinRM nodes inventory service nodes...

Vulnerabilities fixed in Nagios XI

Nagios has fixed vulnerabilities in Nagios XI Versions before 2024R1.4.2 and 2024R2. The vulnerabilities include a remote code execution vulnerability within the Business Process Intelligence component, insufficient permissions on systemd unit files, unauthorized access to API keys, a command...

EUVD-2025-37213

Nagios XI versions prior to 2024R2 contain a command injection vulnerability in the WinRM plugin. Insufficient validation of user-supplied parameters allows an authenticated administrator to inject shell metacharacters that are incorporated into backend command invocations. Successful exploitatio...

CVE-2025-34284

Nagios XI versions prior to 2024R2 contain a command injection vulnerability in the WinRM plugin. Insufficient validation of user-supplied parameters allows an authenticated administrator to inject shell metacharacters that are incorporated into backend command invocations. Successful exploitatio...

CVE-2025-34284

Nagios XI versions prior to 2024R2 contain a command injection vulnerability in the WinRM plugin. Insufficient validation of user-supplied parameters allows an authenticated administrator to inject shell metacharacters that are incorporated into backend command invocations. Successful exploitatio...

CVE-2024-14008 Nagios XI < 2024R1.3.2 RCE via WinRM Configuration Wizard

Nagios XI versions prior to 2024R1.3.2 contain a remote command execution vulnerability in the WinRM Configuration Wizard. Insufficient validation of user-supplied input allows an authenticated administrator to inject shell metacharacters that are incorporated into backend command invocations...

CVE-2024-14008

Nagios XI prior to 2024R1.3.2 is affected by a remote command execution vulnerability in the WinRM Configuration Wizard. The issue stems from insufficient validation of user-supplied input, allowing an authenticated administrator to inject shell metacharacters into backend command invocations, re...

CVE-2025-34284 Nagios XI < 2024R2 Authenticated Command Injection via WinRM Plugin

Nagios XI versions prior to 2024R2 contain a command injection vulnerability in the WinRM plugin. Insufficient validation of user-supplied parameters allows an authenticated administrator to inject shell metacharacters that are incorporated into backend command invocations. Successful exploitatio...

PT-2025-44522

Name of the Vulnerable Software and Affected Versions Nagios XI versions prior to 2024R2 Description Nagios XI versions prior to 2024R2 have a command injection issue in the WinRM plugin. A lack of proper validation of user-supplied parameters allows an authenticated administrator to inject shell...