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Improper Restriction of Rendered UI Layers or Frames Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.204.2) [2.205,2.219)

0.0
low

Snyk CVSS

    Attack Complexity High
    User Interaction Required

    Threat Intelligence

    EPSS 0.51% (77th percentile)
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NVD
5.4 medium
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Red Hat
3.1 low

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  • Snyk ID SNYK-JAVA-ORGJENKINSCIMAIN-3175879
  • published 20 Dec 2022
  • disclosed 24 May 2022
  • credit Alexander Brandes (NotMyFault)
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Introduced: 24 May 2022

CVE-2020-2105 Open this link in a new tab
CWE-1021 Open this link in a new tab

How to fix?

Upgrade org.jenkins-ci.main:jenkins-core to version 2.204.2, 2.219 or higher.

Overview

org.jenkins-ci.main:jenkins-core is an open source automation server.

Affected versions of this package are vulnerable to Improper Restriction of Rendered UI Layers or Frames when it doesn't serve the X-Frame-Options: deny HTTP header on REST API responses. Exploiting this vulnerability is possible by routing the victim through a specially crafted web page that embeds a REST API endpoint in an iframe and tricking the user into performing an action that would allow the attacker to learn the content of that REST API endpoint.