CLEANSTART-2026-ED42524 Applications which accept user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack if the evaluation of a SpEL expression triggers unbounded...

Multiple security vulnerabilities affect the spring-boot package. Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. See references for...

Linux Distros Unpatched Vulnerability : CVE-2026-47886

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Applications that evaluate user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack when the power operator...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the SimpleEvaluationContext file when the SpEL expression compiler is enabled through specific configuration settings. An attacker can cause unbounded class-loading growth and bypa...

GHSA-R5W3-XV2F-J59Q Spring Framework Algorithmic Denial of Service via SpEL Expressions

Applications that evaluate user-supplied Spring Expression Language SpEL expressions are vulnerable to an Algorithmic Denial of Service DoS. By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or...

Spring Framework Algorithmic Denial of Service via SpEL Expressions

Applications that evaluate user-supplied Spring Expression Language SpEL expressions are vulnerable to an Algorithmic Denial of Service DoS. By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or...

CVE-2026-41852 Spring Framework Arbitrary Method Invocation in SpEL Expressions

A vulnerability in Spring Expression Language SpEL evaluation logic allows for arbitrary zero-argument method invocation, even within restricted or read-only contexts, which may allow an attacker to invoke unintended application logic. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2....

CVE-2026-41850 Spring Framework Algorithmic Denial of Service via SpEL Expressions

Applications that evaluate user-supplied Spring Expression Language SpEL expressions are vulnerable to an Algorithmic Denial of Service DoS. By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or...

CVE-2026-41849 Spring Framework Denial of Service via Integer Overflow in SpEL Expressions

An integer overflow vulnerability exists in the evaluation logic of the Spring Expression Language SpEL. An attacker can exploit this by supplying a specially crafted SpEL expression that triggers excessive resource consumption, resulting in a Denial of Service DoS. Affected versions: Spring...

CVE-2026-41851

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

Linux Distros Unpatched Vulnerability : CVE-2026-41851

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a...

Remote Code Execution (RCE)

Overview Affected versions of this package are vulnerable to Remote Code Execution RCE via ExpectedArtifactExpressionEvaluationPostProcessor, which may accept and process SpEL expressions that reference and load arbitrary classes. An attacker can execute code by supplying malicious strings as inp...

Towards Spring Tools 5 - Ready for AI

There is no doubt that AI-based coding assistants are already or will be widely used by developers and within organizations. While the overall outlook is pretty certain, the exact way when and how to use those tools might vary, ranging from extensions for existing IDEs e.g. Copilot for Visual...

EUVD-2024-2544

Malicious code in bioql PyPI...

CVE-2020-9301

Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to version 1.23.4, 1.22.4 or 1.21.5. The vulnerability exists within the handling of SpEL expressions that allows an attacker to read and write arbitrary files within the orca container...

spring-expression: Denial of service when processing a specially crafted Spring Expression Language expression

A flaw was found in the Spring framework package. A maliciously crafted Spring Expression Language SePL may trigger uncontrolled CPU usage, leading to a denial of service in the application consuming it. To be considered vulnerable, one application has to evaluate user-supplied SpEL expressions...

Denial Of Service (DoS)

org.springframework, spring-expression is vulnerable to a Denial of Service DoS. The vulnerability is due to the evaluation of user-supplied Spring Expression Language SpEL expressions, which attackers can exploit by providing specially crafted expressions that can overload the system...

PT-2023-4884

Name of the Vulnerable Software and Affected Versions Spring Framework versions prior to 5.2.24 Spring Framework versions prior to 5.3.27 Spring Framework versions prior to 6.0.8 Description The issue is related to errors in processing SpEL expressions. It is possible for a user to provide a...

CVE-2023-20863

In spring framework versions prior to 5.2.24 release+ ,5.3.27+ and 6.0.8+ , it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service DoS condition...

Spring Framework 安全漏洞

Spring Framework is the U.S. Spring team of a set of open source Java, JavaEE application framework. The framework helps developers build high-quality applications. A security vulnerability exists in Spring Framework that originates from a denial of service DoS by supplying a specially crafted Sp...

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...