Empire

Invoke-Obfuscation v1.8 Introducción Invoke-Obfuscation es un ofuscador de comandos y scripts de PowerShell compatible con PowerShell v2.0+. Antecedentes En el otoño de 2015 decidí comenzar a investigar la flexibilidad del lenguaje de PowerShell y empecé a catalogar las diversas formas de llevar ...

CVE-2026-75898

CVE-2026-75898 — RAGFlow Invoke component SSRF Server-Side Request Forgery CWE-918 in RAGFlow's agent workflow "Invoke" component, before 0.26.3. | ---|--- CVE| CVE-2026-75898 CVSS| 8.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N Fixed in| v0.26.3 Fix commits| c4fe68e, e16d1a0 Issue refs|...

Invoke-sAMSpoofing

Invoke-sAMSpoofing CVE-2021-42287/CVE-2021-42278 exploits in powershell Table of content Overview Menu Screenshots References Overview A simple script to attack AD with CVE-2021-42287/CVE-2021-42278 exploits automatically. Menu Invoke-sAMSpooofing Invoke-GoldenTicket Invoke-GoldenTips...

Invoke-RunAsWithCert

Invoke-RunAsWithCert A PowerShell script to perform PKINIT authentication with the Windows API from a non domain-joined machine. Description This cmdlet creates a new logon session with the specified certificate via PKINIT. It is meant to be run on a non domain-joined VM. The cmdlet has two modes...

CVE-2025-54100

CVE-2025-54100 – PowerShell Response Parsing PoC Demonstrates how CVE-2025-54100 can cause Remote Code Execution RCE in Windows PowerShell 5.1 through malicious HTML parsing. What is CVE-2025-54100? Vulnerability Type: Risk of command injection when Invoke-WebRequest does not use the...

CVE-2026-57132

PraisonAI is a multi-agent teams system. Prior to 4.6.62, setting PRAISONAICALLAUTH to disabled makes verifytoken accept requests to /api/v1/agents/id/invoke without CALLSERVERTOKEN authentication. Deployments that use the application's advertised opt-out can expose registered agents and their...

Astra Linux – Vulnerability in Linux

A issue was discovered in the Linux kernel through version 5.11.6. The fastrpcinternalinvoke function in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages, also known as CID-20c40794eb85. This is a related issue to CVE-2019-2308...

CVE-2026-57132: Improper Authentication

PraisonAI is a multi-agent teams system. Prior to 4.6.62, setting PRAISONAICALLAUTH to disabled makes verifytoken accept requests to /api/v1/agents/id/invoke without CALLSERVERTOKEN authentication. Deployments that use the application's advertised opt-out can expose registered agents and their...

Exploit for CVE-2026-75898

CVE-2026-75898 — RAGFlow Invoke component SSRF Server-Side Re...

CVE-2026-55541

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, praisonai serve agents and praisonai serve unified parse --api-key but createagentsapp and createunifiedapp do not install a credential check. Unauthenticated callers can reach POST /agents and POST /api/v1/agents/id/invoke. This...

PT-2026-81330

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.6.58 Description In the serve subsystem, the praisonai serve agents and praisonai serve unified commands accept an --api-key flag for authentication, but the parsed value is not implemented within the FastAPI...

CVE-2026-55541: Missing Authorization

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, praisonai serve agents and praisonai serve unified parse --api-key but createagentsapp and createunifiedapp do not install a credential check. Unauthenticated callers can reach POST /agents and POST /api/v1/agents/id/invoke. This...

CVE-2026-74646

A flaw was found in the Linux kernel's fastrpc subsystem. When an invoke operation is interrupted by a signal, the fastrpcinternalinvoke function moves memory mappings without properly holding the fl-lock. This missing lock during memory map manipulation creates a race condition, which could lead...

CVE-2026-74646

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: take fl-lock when moving mmaps on interrupted invoke When an invoke is interrupted by a signal, waitforcompletioninterruptible returns -ERESTARTSYS and fastrpcinternalinvoke moves every buffer from fl-mmaps onto...

EUVD-2026-64583

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: take fl-lock when moving mmaps on interrupted invoke When an invoke is interrupted by a signal, waitforcompletioninterruptible returns -ERESTARTSYS and fastrpcinternalinvoke moves every buffer from fl-mmaps onto...

CVE-2026-74646 misc: fastrpc: take fl->lock when moving mmaps on interrupted invoke

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: take fl-lock when moving mmaps on interrupted invoke When an invoke is interrupted by a signal, waitforcompletioninterruptible returns -ERESTARTSYS and fastrpcinternalinvoke moves every buffer from fl-mmaps onto...

PT-2026-79651

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the fastrpc component of the Linux kernel. When an invoke operation is interrupted by a signal, the wait for completion interruptible function returns...

CVE-2026-52817 Linuxfabrik Monitoring Plugins Sudoers: /usr/bin/apt-get arguments allow privilege escalation

Linuxfabrik Monitoring Plugins provides monitoring plugins for Icinga, Nagios, and related systems. Prior to version 5.1.0, the shipped assets/sudoers/Debian.sudoers policy allowed the nagios or icinga account to execute /usr/bin/apt-get as root without restricting its arguments. An attacker who...

CVE-2026-52817

In Linuxfabrik Monitoring Plugins prior to 5.1.0, the Debian.sudoers file allowed the nagios/icinga account to run /usr/bin/apt-get as root with unrestricted arguments. An attacker with the monitoring account can execute sudo apt-get update -o APT::Update::Pre-Invoke::="/bin/sh" to obtain a root ...

CVE-2026-75898

RAGFlow before 0.26.3 contains a server-side request forgery vulnerability in the agent workflow "Invoke" component agent/component/invoke.py. The component builds an outbound request URL from canvas configuration and runtime template variables and passes it to requests.get, requests.post, or...