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Open Redirect Affecting mediawiki/core package, versions >=1.34.0, <1.34.1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Scope Changed

    Threat Intelligence

    EPSS 0.18% (55th percentile)
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NVD
6.1 medium
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Red Hat
5.4 medium

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  • Snyk ID SNYK-PHP-MEDIAWIKICORE-1019477
  • published 20 Oct 2020
  • disclosed 20 Oct 2020
  • credit Unknown
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Introduced: 20 Oct 2020

CVE-2020-10959 Open this link in a new tab
CWE-601 Open this link in a new tab

How to fix?

Upgrade mediawiki/core to version 1.34.1 or higher.

Overview

mediawiki/core is a Free software wiki application developed by the Wikimedia Foundation and others.

Note: This package is not maintained on Packagist anymore, but newer releases exist.

Affected versions of this package are vulnerable to Open Redirect. It allows remote attackers to force a logout and external redirection via HTML content in a MediaWiki page.

References