Introducing Spring Modulith

When designing software systems, architects and developers have plenty of architectural options to choose from. Microservice-based systems have become ubiquitous in the last couple of years. However, the idea of monolithic, modular systems has also regained popularity recently. Independent of the...

CVE-2022-31684: Reactor Netty HTTP Server may log request headers

The Reactor Netty 1.0.24 release on October 11 included fix for CVE-2022-31684 affecting Reactor Netty HTTP Server. Users are encouraged to update as soon as possible. Reactor Netty is used internally in many frameworks including Spring WebFlux and its WebClient. If you have a Spring Boot...

This Week in Spring - October 18th, 2022

Hi, Spring fans! Howre you doin? Im doin alright! Last week I was in Antwerp, Belgium, for the amazing Devoxx BE show. I did a presentation with my friend and hero James Ward on Spring and Kotlin that was voted third most-liked talk at a show with more than 250 speakers! That was a personal caree...

Security Bulletin: CMIS is affected since it uses Spring Framework, but not vulnerable to [CVE-2022-22965] and [CVE-2022-22963]

Summary CMIS is affected since it uses SpringFramework, but not vulnerable to CVE-2022-22965 and CVE-2022-22963. Vulnerability Details CVEID:CVE-2022-22965 DESCRIPTION: Spring Framework could allow a remote attacker to execute arbitrary code on the system, caused by the improper handling of...

Security Bulletin: IBM Sterling B2B Integrator vulnerable to security bypass due to Spring Framework (CVE-2021-22060)

Summary IBM Sterilng B2B Integrator has addressed a security vulnerability in Spring Framework. Vulnerability Details CVEID:CVE-2021-22060 DESCRIPTION: VMware Tanzu Spring Framework could allow a remote authenticated attacker to bypass security restrictions, caused by improper input validation. B...

Spring Cloud Gateway 3.1.0 Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Spring Cloud Gateway Remote Code Execution', 'Description' = %q This module exploits an unauthenticated remote code execution vulnerability in...

Spring Cloud Gateway 3.1.0 Remote Code Execution Exploit

This Metasploit module exploits an unauthenticated remote code execution vulnerability in Spring Cloud Gateway versions 3.0.0 through 3.0.6 and 3.1.0. The vulnerability can be exploited when the Gateway Actuator endpoint is enabled, exposed and unsecured. An unauthenticated attacker can use SpEL...

Keking kkFileView 跨站脚本漏洞

Keking kkFileView is a Spring-Boot project from Keking Technology Keking, a Chinese company that builds online previews for documents. A security vulnerability exists in Keking kkFileView version 4.0, which can be exploited to implement cross-site scripting via its controllerFilecontroller.java...

Spring at JavaOne 2022

Hi, Spring fans! Its Sunday the 16th of October as I write this and Im winging my way to sunny Las Vegas, Nevada, where Ill be attending and presenting at the first JavaOne show in years! It didnt exist as the JavaOne we know and love for years, even before the pandemic interrupted life as we kno...

Learn more about Spring Framework 6 and Spring Boot 3 in these two great talks from Devoxx 2022

Hi, Spring fans! I was just at Devoxx in Belgium, where hundreds of experts from across the Java ecosystem converged for the first time since 2019 to deliver their biggest and best. I could do a proper trip report, but I really just came here to point you to two talks from two of my amazing...

Security Bulletin: IBM Sterling B2B Integrator vulnerable due to Spring Framework (CVE-2021-22096, CVE-2022-22950)

Summary IBM Sterilng B2B Integrator has addressed security vulnerabilities in Spring Framework. Vulnerability Details CVEID:CVE-2021-22096 DESCRIPTION: VMware Spring Framework could allow a remote attacker to bypass security restrictions. By sending a specially-crafted input, an attacker could...

CVE-2022-39311

GoCD is a continuous delivery server. GoCD helps you automate and streamline the build-test-release cycle for continuous delivery of your product. GoCD versions prior to 21.1.0 are vulnerable to remote code execution on the server from a malicious or compromised agent. The Spring RemoteInvocation...

Metasploit Wrap-Up

Spring Cloud Gateway RCE This week, a new module that exploits a code injection vulnerability in Spring Cloud Gateway CVE-2022-22947 has been added by @Ayantaker. Versions 3.1.0 and 3.0.0 to 3.0.6 are vulnerable if the Gateway Actuator endpoint is enabled, exposed and unsecured. The module sends ...

Exploit for CVE-2022-41852

Remote Code Execution in JXPath Library CVE-2022-41852 Proof...

GoCD 代码问题漏洞

GoCD is a continuous delivery server. A security vulnerability exists in GoCD versions 19.2.0 through 19.11.0, which stems from a Spring RemoteInvocation endpoint exposed for proxy communication that allows deserialization of arbitrary java objects, which can be exploited by an attacker to execut...

PT-2022-24893 · Unknown +1 · Spring Remoteinvocation +1

Name of the Vulnerable Software and Affected Versions: GoCD versions prior to 21.1.0 Description: GoCD is a continuous delivery server that automates and streamlines the build-test-release cycle for continuous delivery of a product. The issue allows remote code execution on the server from a...

A Bootiful Podcast: Google mad scientist Josh Suereth on Observability with OpenTelemetry, building better build tools, and so much more

Hi, Spring fans! In this installment, Josh Long @starbuxman looks at the latest and greatest in Spring Boot 3 AOT, then talks to Googles Josh Suereth @jsuereth about observability with OpenTelemetry, building better build tools, and so much more. Want to learn more about Spring Boot and the wider...

Observability with Spring Boot 3

The Spring Observability Team has been working on adding observability support for Spring Applications for quite some time, and we are pleased to inform you that this feature will be generally available with Spring Framework 6 and Spring Boot 3! What is observability? In our understanding, it is...

This Week in Spring - October 11th, 2022

Hi, Spring fans! Welcome to another installment of This Week in Spring! I write this installment as I pack and prepare for my trip to Antwerp, Belgium, for the always-amazing Devoxx show in Antwerp, Belgium. Ive so missed this show over the pandemic and am so looking forward to returning. I hope ...

Spring Tips: Spring Boot & Apache Kafka

Hi, Spring fans! In this installment of Spring Tips, I look at the venerable Apache Kafka broker and its integrations at various level of abstraction in the Spring Boot ecosystem. Want to learn more about event driven architectures, AOT and GraalVM, Apache Kafka, and Spring Boot? SpringOne 2022 i...