Rapid7-Observed Exploitation of Atlassian Confluence CVE-2023-22518

Daniel Lydon and Conor Quinn contributed attacker behavior insights to this blog. As of November 5, 2023, Rapid7 Managed Detection and Response MDR is observing exploitation of Atlassian Confluence in multiple customer environments, including for ransomware deployment. We have confirmed that at...

CVE-2023-5950

Rapid7 Velociraptor versions prior to 0.7.0-4 suffer from a reflected cross site scripting vulnerability. This vulnerability allows attackers to inject JS into the error path, potentially leading to unauthorized execution of scripts within a user's web browser. This vulnerability is fixed...

Cross site scripting

Rapid7 Velociraptor versions prior to 0.7.0-4 suffer from a reflected cross site scripting vulnerability. This vulnerability allows attackers to inject JS into the error path, potentially leading to unauthorized execution of scripts within a user's web browser. This vulnerability is fixed...

CVE-2023-5950

CVE-2023-5950 – Rapid7 Velociraptor : Reported as a reflected cross-site scripting vulnerability in Velociraptor versions prior to 0.7.0-4, enabling attackers to inject JS via the error path. A fix is available in version 0.7.0-04, with patches also provided for 0.6.9 (0.6.9-1). Several connected...

CVE-2023-5950 Rapid7 Velociraptor Reflected XSS

Rapid7 Velociraptor versions prior to 0.7.0-4 suffer from a reflected cross site scripting vulnerability. This vulnerability allows attackers to inject JS into the error path, potentially leading to unauthorized execution of scripts within a user's web browser. This vulnerability is fixed...

CVE-2023-5950 Rapid7 Velociraptor Reflected XSS

Rapid7 Velociraptor versions prior to 0.7.0-4 suffer from a reflected cross site scripting vulnerability. This vulnerability allows attackers to inject JS into the error path, potentially leading to unauthorized execution of scripts within a user's web browser. This vulnerability is fixed...

CVE-2023-5950 Rapid7 Velociraptor Reflected XSS

Rapid7 Velociraptor versions prior to 0.7.0-4 suffer from a reflected cross site scripting vulnerability. This vulnerability allows attackers to inject JS into the error path, potentially leading to unauthorized execution of scripts within a user's web browser. This vulnerability is fixed...

Exploit for Deserialization of Untrusted Data in Apache Activemq

CVE-2023-46604-RCE-Reverse-Shell-Apache-ActiveMQ This exploit...

Metasploit Weekly Wrap-Up

PTT for DCSync This week, community member smashery made an improvement to the windowssecretsdump module to enable it to dump domain hashes using the DCSync method after having authenticated with a Kerberos ticket. Now, if a user has a valid Kerberos ticket for a privileged account, they can run...

Using Velociraptor for large-scale endpoint visibility and rapid threat hunting

TL;DR Network-wide collection, acquisition and monitoring tool for use in DFIR engagements Designed for enterprise networks 150k+ Deployments aren’t unheard of Boasts many features that your commercial EDR has, and a few more Flexible querying language that can adapt to new threats and encourages...

The Risks of Exposing DICOM Data to the Internet

Introduction Digital Imaging and Communications in Medicine DICOM is the international standard for the transmission, storage, retrieval, print, and display of medical images and related information. While DICOM has revolutionized the medical imaging industry, allowing for enhanced patient care...

Exploit for Improper Input Validation in Atlassian Confluence_Data_Center

CVE-2023-22515-Scan About This is simple scanner for CVE-...

Atlassian Confluence Hit by New Actively Exploited Zero-Day – Patch Now

Atlassian has released fixes to contain an actively exploited critical zero-day flaw impacting publicly accessible Confluence Data Center and Server instances. The vulnerability, tracked as CVE-2023-22515, is remotely exploitable and allows external attackers to create unauthorized Confluence...

Progress Software WS_FTP Unauthenticated Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Progress Software WSFTP Unauthenticated Remote Code Execution', 'Description' = %q This module exploits an unsafe .NET deserialization...

Proactively Prevent Breaches with Expanded Endpoint Protection in Rapid7 MDR

Working with thousands of security and risk professionals across the globe, we know that complexity is the top challenge SOCs are facing today. As the attack surface rapidly expands, security teams need more effective ways to keep pace with digital transformation and get out of the cycle of...

Metasploit Weekly Wrap-Up

TeamCity authentication bypass and remote code execution This week’s Metasploit release includes a new module for a critical authentication bypass in JetBrains TeamCity CI/CD Server. All versions of TeamCity prior to version 2023.05.4 are vulnerable to this issue. The vulnerability was originally...

JetBrains TeamCity Unauthenticated Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'JetBrains TeamCity Unauthenticated Remote Code Execution', 'Description' = %q This module exploits an authentication bypass vulnerability to...

CVE-2023-42793: Critical Authentication Bypass in JetBrains TeamCity CI/CD Servers

On September 20, 2023, JetBrains disclosed CVE-2023-42793, a critical authentication bypass vulnerability in on-premises instances of their TeamCity CI/CD server. Successful exploitation of CVE-2023-42793 allows an unauthenticated attacker with HTTPS access to a TeamCity server to perform a remot...

Rapid7 Delivers Visibility Across All 19 Steps of Attack in 2023 MITRE Engenuity ATT&CK® Evaluations: Enterprise

Over seven years ago, we set out to change the way that SOCs approach threat detection and response. With the introduction of InsightIDR, we wanted to address the false positives and snowballing complexity that was burning out analysts, deteriorating security posture, and inhibiting necessary...

LG Simple Editor Remote Code Execution Exploit

This Metasploit module exploits broken access control and directory traversal vulnerabilities in LG Simple Editor software for gaining code execution. The vulnerabilities exist in versions of LG Simple Editor prior to v3.21. By exploiting this flaw, an attacker can upload and execute a malicious...