A Bootiful Podcast: GraalVM advocate Alina Yurenko on a Bootiful Podcast

Liiiive from New York, it's a Bootiful Podcast! This week I @starbuxman talk to Developer Advocate for GraalVM at Oracle Labs, and legend, Alina Yurenko @alinayurenko...

This Week in Spring - November 8th, 2022

Hi, Spring fans! Welcome to another installment of This Week in Spring! Ive been busy this last week! Ive been visiting with customers and talking to the community here in South East Asia. I was in Malaysia last week, and now Im in Bangkok, Thailand. Im near the end of my time here in SE Asia,...

Spring Session 3.0.0-RC1

Spring Session 3.1.0-RC1 has been released. The biggest news from this release is that Spring Session Geode was removed which means all of the Spring Modules now belong to the same lifecycle. This means that the Spring Session BOM no longer uses CalVer and instead uses the same version as the...

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...

A Bootiful Podcast: Observability guru Jonatan Ivanov on the future of observability in Spring Boot

Hi, Spring fans! In this installment, Josh Long @starbuxman talks to Spring observability guru Jonatan Ivanov @jonatanivanov...

Spring Data MongoDB SpEL Expression injection vulnerability through annotated repository query methods

A Spring Data MongoDB application is vulnerable to SpEL Injection when using @Query or @Aggregation-annotated query methods with SpEL expressions that contain query parameter placeholders for value binding if the input is not sanitized. Specifically, an application is vulnerable when all of the...

A Bootiful Podcast: Spring Cloud legend Glenn Renfro about batch processing, tasks, stream processing, data flow, and t-shirts

Hi, Spring fans! Welcome to another installment of A Bootiful Podcast! In this installment Josh Long @starbuxman talks to Spring Cloud luminary and all around lovable guy Glenn Renfro @cppwfs about batch processing, tasks, messaging, integration, data flow, and a million other things. Also:...

Spring Batch Admin vulnerable to Cross Site Request Forgery

Spring Batch Admin does not contain Cross Site Request Forgery CSRF protection, which may allow an attacker to craft a malicious site that executes requests to Spring Batch Admin...

RFD Attack in Spring Framework

Under some situations, the Spring Framework is vulnerable to a Reflected File Download RFD attack. The attack involves a malicious user crafting a URL with a batch script extension that results in the response being downloaded rather than rendered and also includes some input reflected in the...

CVE-2026-59324

CVE-2026-59324...

cve-2026-59280 - MEDIUM - Spring Framework Path Traversal via Backslash in SpringTemplateLoader

cve-2026-59280 - MEDIUM - Spring Framework Path Traversal via Backslash in SpringTemplateLoader...

cve-2026-59274 - MEDIUM - Unbounded decompression in UnZipTransformer enables zip-bomb DoS

cve-2026-59274 - MEDIUM - Unbounded decompression in UnZipTransformer enables zip-bomb DoS...

cve-2026-47885 - MEDIUM - Spring Framework maxPartSize Ignored in PartEventHttpMessageReader

cve-2026-47885 - MEDIUM - Spring Framework maxPartSize Ignored in PartEventHttpMessageReader...

cve-2026-47884 - MEDIUM - Spring Framework Improper Path Limitation in XsltView

cve-2026-47884 - MEDIUM - Spring Framework Improper Path Limitation in XsltView...

cve-2026-47886 - MEDIUM - Spring Framework Denial of Service via Unbounded Exponentiation in SpEL Expressions

cve-2026-47886 - MEDIUM - Spring Framework Denial of Service via Unbounded Exponentiation in SpEL Expressions...

cve-2026-47858 - HIGH - CVE-2026-47858: live information startup mode is vulnerable for remote code execution

Starting Spring Boot applications in the Spring Tools with the live information mode enabled makes the running application vulnerable against JMX-based remote code execution. This affects the live information feature across all environments Eclipse, Visual Studio Code, Theia, Cursor except the...

cve-2026-40988 - HIGH - Unbounded DEFLATE Inflation in SAML 2.0 Service Provider

cve-2026-40988 - HIGH - Unbounded DEFLATE Inflation in SAML 2.0 Service Provider...

cve-2026-41715 - MEDIUM - Reactor Netty HTTP Client Leaks Credentials On Protocol Downgrade Redirect

cve-2026-41715 - MEDIUM - Reactor Netty HTTP Client Leaks Credentials On Protocol Downgrade Redirect...

This Week in Spring - May 12th, 2026

Hi, Spring fans! As I write this I am in Miami, FL at the CodeRemix.ai show, focused on the wide and wonderful world of OpenRewrite and Moderne. I've got a talk to give so let's dive right into it! a quick note about the upcoming release train dates in last week's installment of A Bootiful Podcas...

Self Routing guard bypassed via function composition

Under infinite recursion in the routing layer, request-handling can cause OOM error...

VectorStore FilterExpression Converter injection

In Spring AI, various FilterExpressionConverter implementations accept a filter expression object and translate them to specific vector store query languages. In several cases, keys and values are not properly escaped, leading to the ability to alter the query. Only applications that use...

OOM by attacker-controlled PDF

In Spring AI, a malicious PDF file can be crafted that triggers the allocation of unreasonable amounts of memory when handled by ForkPDFLayoutTextStripper . Only applications that use ForkPDFLayoutTextStripper and pass user-supplied input to DocumentReader s are affected...

This Week in Spring - April 21st, 2026

Hi Spring fans! Welcome to another installment of This Week in Spring! What a week it's been since we last talked. I was in Barcelona, Spain, for the amazing Spring I/O event there. It has become my favorite show, full stop. Just such an amazing experience. So many wonderful things going on there...

Server-Side Request Forgery via Filter Expression Keys in Neo4jVectorStore

spring-ai-neo4j-store contains a Cypher injection vulnerability in Neo4jVectorFilterExpressionConverter . When a user-controlled string is passed as a filter expression key in Neo4jVectorFilterExpressionConverter of spring-ai-neo4j-store , doKey embeds the key into a backtick-delimited Cypher...

Spring Cloud Config Profile Substitution Can Allow Unintended Access To Files And Enable SSRF Attacks

When substituting the profile parameter from a request made to the Spring Cloud Config Server configured to the native file system as a backend, it was possible to access files outside of the configured search directories. In addition, when using a source control backend, the profile parameter...

This Week in Spring - March 9th, 2026

Hi Spring fans! Welcome to another rip-roaring installment of This Week in Spring! I'm writing this in an Uber en route to the airport to get to awsome Atlanta, GA, for Devnexus 2026! Who's goin'? You goin'? We - the Spring team - will be there in force! Come say hi at the boothes or come see our...

A Bootiful Podcast: The legendary Sébastien Deleuze on all that's new and nice in Spring Framework 7

Hi, Spring fans! Happy Spring Boot 4.0 release day! Make sure to get the bits on the Spring Initializr you know - start.spring.io! This release is packed with new features, a lot of which comes from Spring Framework 7. To help break it down for us this week, we’re joined by none other than the...

Multi-Factor Authentication in Spring Security 7

In 2013, it was proposed to add multi-factor authentication into Spring Security. That was the year that “selfie” was added to the English dictionary and “What Does the Fox Say?” was a viral YouTube hit. Needless to say, one of the biggest features in Spring Security 7 is a long time coming, and ...

A Bootiful Podcast: Purnima Padmanabhan, General Manager, Tanzu Division, Broadcom

Hi, Spring fans! In this installment, we talk to the general manager of Tanzu, the legendary Purnima Padmanabhan, about AI, the power of the platform, and more. Recorded live from SpringOne 2025!...

A Bootiful Podcast: JobRunr founder Ronald Dehuysser on what's new in version 8

Hi, Spring fans! In this installment, fresh after an exciting and exhausting SpringOne 2025, I am thrilled to have talked with JobRunr founder Ronald Dehuysser on what's new in version 8.0.0. Learn more about JobRunr v8 here!...

A Bootiful Podcast: Dr. Heinz Kabutz, a legendary Java Champion, teacher, and author of the Java Specialists newsletter!

Hi, Spring fans! In this installment, I talk to Dr. Heinz Kabutz, a legendary Java Champion, trainer, teacher, and author of the Java Specialists newsletter! This episode was recorded live at Devoxx UK 2025...

Spring Cloud Config Server May Not Use Vault Token Sent By Clients

Spring Cloud Config Server may not use Vault token sent by clients using a X-CONFIG-TOKEN header when making requests to Vault. Your application may be affected by this if the following are true: In this case the SessionManager persists the first token it retrieves and will continue to use that...

A Bootiful Podcast: Apache Causeway’s Dan Haywood

Hi, Spring fans! In this installment I talk to the legendary Dan Haywood, contributor to the Apache Causeway project...

Audio Multimodality: Expanding AI Interaction with Spring AI and OpenAI

This blog post is co-authored by our great contributor Thomas Vitale. OpenAI provides specialized models for speech-to-text and text-to-speech conversion, recognized for their performance and cost-efficiency. Spring AI integrates these capabilities via Voice-to-Text and Text-to-Speech TTS. The ne...

A Bootiful Podcast: Tanzu's Cloud and Spring legend Chris Sterling

Hi, Spring fans! In this installment I talk to the Tanzu legend Chris Sterling, who works on making Spring an even more valuable part of a platform. This episode was recorded live at the epic SpringOne 2024 event!...

A Bootiful Podcast: Vaadin developer advocacy legend Marcus Hellberg

Hi, Spring fans! In this installment, I talk to Vaadin developer advocacy legend Marcus Hellberg about the lates-and-greatest in the wide and wonderful world of Spring...

Spring Framework DoS via conditional HTTP request

Applications that parse ETags from "If-Match" or "If-None-Match" request headers are vulnerable to DoS attack...

A Bootiful Podcast: Spring Cloud Dataflow, Spring Cloud Task, and Spring Batch legend Glenn Renfro

Hi, Spring fans! In this installment, I talk to Spring Cloud Dataflow, Spring Cloud Task, and Spring Batch legend Glenn Renfro...

This Week in Spring - August 6th, 2024

It's August! Egads, has that come quickly! AUGUST. The eigth month of the year, and we're almost done with the first week, in fact! It's not that I'm not grateful to be here, but, yah, wow that was quick. And, of course, the month of my all time double dutch favorite conference, SpringOne,...

A Bootiful Podcast: Cloud Native Cora Iberkleid on architecture, Spring Modulith, and more

Hi, Spring fans! Welcome to another installment of a Bootiful Podcast! In today’s episode, I talk to cloud native Cora Iberkleid about the awesome modular sensation that’s sweeping applications, Spring Modulith!...

A Bootiful Podcast: Oleg Šelajev, Docker and Testcontainers legend

Hi, Spring and Testcontainers fans! In this interview, I talk to Oleg Šelajev...

A Bootiful Podcast: Cloud Native Whitney Lee

Hi, Spring fans! In this installment, I talk to legendary Cloud Native Whitney Lee about cloud infrastructure, that one trick every dev must know, her new operations-centric gameshow, and more. Happy holidays to y'all!...

A Bootiful Podcast: Microcks.io contributors Laurent Broudoux and Yacine-Kheddache

Hi, Spring fans! In this installment, I talk about the wide world of AI and then discuss microservice testing with Microcks.io contributors and founders Laurent Broudoux and Yacine-Kheddache. This was recorded live from Devoxx BE 2023!...

A Bootiful Podcast: iText Creator Bruno Lowagie

Hi, Spring fans! We're releasing Spring Boot 3.2 today! And it's Thanksgiving in the USA Happy Thanksgiving!. So, we wanted to celebrate with an amazing episode, and so today's guest is opensource legend Bruno Lowagie. Enjoy!...

Spring Expression DoS Vulnerability

In Spring Framework versions 6.0.0 - 6.0.6, 5.3.0 - 5.3.25, 5.2.0.RELEASE - 5.2.22.RELEASE, and older unsupported versions, it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service DoS condition...

A Bootiful Podcast: Dr. Amanda Martin, Gradle developer advocate

Hi, Spring fans! In this installment, Josh Long @starbuxman talks with Gradle developer advocate Dr. Amanda Martin @DrAmandaLMartin...

Interesting new filters on Spring Cloud Gateway 4.0

Spring Cloud Gateway 4.0 is finally here! Thanks to our community contributions we have introduced new features and interesting filters. This blog post details new noteworthy and explains some of the new filters included, how they work and how you can use it to provide more insights into your...

Remote Code Execution via YAML editors in STS4 extensions for Eclipse and VSCode

Spring Tools 4 for Eclipse version 4.16.0 and below as well as VSCode extensions such as Spring Boot Tools, Concourse CI Pipeline Editor, Bosh Editor and Cloudfoundry Manifest YML Support version 1.39.0 and below all use Snakeyaml library for YAML editing support. This library allows for some...

Potential Unintended Data Exposure for Resource Exposed by Spring Data REST

Applications that allow HTTP PATCH access to resources exposed by Spring Data REST in versions 3.6.0 - 3.6.5, 3.7.0 - 3.7.2, and older unsupported versions, if an attacker knows about the structure of the underlying domain model, they can craft HTTP requests that expose hidden entity attributes...

A Bootiful Podcast: the good Dr. Venkat Subramaniam

Hi, Spring fans! In this installment, Josh Long @starbuxman talks to the good Dr. Venkat Subramaniam @venkats about the art of writing software, his latest projects, and more...