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Product · Spring

Spring Framework

45 known vulnerabilities.

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  • Medium 6.1

    Spring Framework Cross-site Scripting via EscapedErrors

    Spring MVC and WebFlux applications that obtain a data-binding Errors instance with HTML escaping enabled and then render field errors using the no-argument Errors.getFieldErrors() or Errors.getFieldError() accessors are vulnerable to arbitrary HTML/JavaScrip…

  • Medium 4.3

    Spring Framework Path Traversal via Backslash in SpringTemplateLoader

    Applications using Spring Framework's FreeMarker integration may be vulnerable to a path traversal attack when a controller returns a view name derived from untrusted input and FreeMarker is configured to resolve templates through SpringTemplateLoader. Spring…

  • Medium 6.1

    Spring Framework Open Redirect in UrlFileNameViewController

    A Spring MVC application that uses UrlFileNameViewController that is mapped with an end-of-path, and does not have a configured prefix is vulnerable to an open redirect. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6…

  • Medium 6.1
    CVE-2026-47883 Public exploit

    Spring Framework Open Redirect in UrlHandlerFilter

    UrlHandlerFilter can be vulnerable to an open redirect when configured with very broadly matching patterns. The issue applies to the filter variants in both Spring MVC and Spring WebFlux. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19

  • Medium 4.2

    Spring Framework Server-Side Request Forgery via UriComponentsBuilder

    Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0…

  • Medium 5.3

    Spring Framework Multipart Request Smuggling in Spring MVC and WebFlux

    Spring MVC and WebFlux applications are vulnerable to Multipart request smuggling attacks. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

  • Medium 5.3

    Spring Framework Denial of Service via Unbounded Cache in SpEL

    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 throu…

  • Medium 4.8

    Spring Framework Security Filter Bypass in WebFlux Kotlin Router DSL

    Spring WebFlux applications may be vulnerable to a security bypass when using the Kotlin Router DSL. Affected versions: Spring Framework 5.3.0 through 5.3.48.

  • Medium 5.9

    Spring Framework Cross-site Scripting via JSP Form Tags

    Spring MVC applications which accept user-supplied values in the cssClass, cssErrorClass, or cssStyle attributes of JSP form tags allow arbitrary HTML/JavaScript code injection, potentially resulting in a cross-site scripting (XSS) vulnerability. Affected ver…

  • Medium 4.2

    Spring Framework Open Redirect in Spring MVC and WebFlux

    A Spring MVC or Spring WebFlux application which configures a mapping for "/**" where the view name is not explicitly specified allows an attacker to craft a link resulting in a 302 redirect to an arbitrary external host via the redirect: prefix. Affected ver…

  • Medium 5.9

    Spring Framework Path Traversal via Versioned Static Resources in Spring MVC and WebFlux

    Spring MVC and WebFlux applications are vulnerable to Path Traversal attacks when resolving static resources. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

  • Medium 5.9

    Spring Framework Information Disclosure via Static Resource Cache in Spring MVC and WebFlux

    Spring MVC and WebFlux applications are vulnerable to Information Disclosure attacks when resolving static resources. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

  • Medium 5.9

    Spring Framework Denial of Service via Multipart Requests in WebFlux

    Spring WebFlux applications are vulnerable to Denial of Service (DoS) attacks when processing multipart requests. Affected versions: Spring Framework 7.0.0 through 7.0.7, 6.2.0 through 6.2.18, 6.1.0 through 6.1.27, 5.3.0 through 5.3.48.

  • Medium 4.2

    Spring Framework Escalation via Session Fixation in WebFlux

    A WebFlux application with a compromised subdomain (for example, compromised via cross-site scripting (XSS)) is vulnerable to an escalation attack exchanging a known session ID for that of an authenticated user. Affected versions: Spring Framework 7.0.0 throu…

  • Medium 4.8

    Spring Framework Predictable Session ID in WebSocket Module

    IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable, which may be possible to exploit in combination with inadequate authorization rules. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.…

  • Medium 5.9

    Spring Framework Improper Path Limitation with Script View Templates

    Use of Java scripting engine enabled (e.g. JRuby, Jython) template views in Spring MVC and Spring WebFlux applications can result in disclosure of content from files outside the configured locations for script template views. This issue affects Spring Framewo…

  • Medium 4.3

    CVE-2024-38808: Spring Expression DoS Vulnerability

    In Spring Framework versions 5.3.0 - 5.3.38 and older unsupported versions, it is possible for a user to provide a specially crafted Spring Expression Language (SpEL) expression that may cause a denial of service (DoS) condition. Specifically, an application …

  • Medium 5.3

    Spring Framework server Web Observations DoS Vulnerability

    In Spring Framework versions 6.0.0 - 6.0.13, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition. Specifically, an application is vulnerable when all of the following are true: * the applicat…

  • Medium 5.3

    CSRF Attack via CORS Preflight Requests with Spring MVC or Spring WebFlux

    Spring Framework, versions 5.2.x prior to 5.2.3 are vulnerable to CSRF attacks through CORS preflight requests that target Spring MVC (spring-webmvc module) or Spring WebFlux (spring-webflux module) endpoints. Only non-authenticated endpoints are vulnerable b…