Information Exposure Affecting org.springframework:spring-webmvc package, versions [4.3.0.RELEASE,4.3.18.RELEASE) [5.0.0.RELEASE,5.0.7.RELEASE)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.25% (66th percentile)

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  • Snyk ID SNYK-JAVA-ORGSPRINGFRAMEWORK-467268
  • published 25 Dec 2016
  • disclosed 25 Dec 2016
  • credit Mariusz Luciow

How to fix?

Upgrade org.springframework:spring-webmvc to version 4.3.18.RELEASE, 5.0.7.RELEASE or higher.

Overview

org.springframework:spring-webmvc is a package that provides Model-View-Controller (MVC) architecture and ready components that can be used to develop flexible and loosely coupled web applications.

Affected versions of this package are vulnerable to Information Exposure. It allows web applications to enable cross-domain requests via JSONP (JSON with Padding) through AbstractJsonpResponseBodyAdvice for REST controllers, and MappingJackson2JsonView for browser requests. When MappingJackson2JsonView is configured in an application, JSONP support is automatically ready to use through the jsonp and callback JSONP parameters, enabling cross-domain requests. Allowing cross-domain requests from untrusted origins may expose user information to 3rd party browser scripts.

CVSS Scores

version 3.1
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Snyk

Recommended
5.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

NVD

7.5 high