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Cross-site Request Forgery (CSRF) Affecting mediawiki/core package, versions >=1.37.0, <1.37.1 >=1.36.0, <1.36.3 <1.35.5

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.1% (41st percentile)
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NVD
8.8 high

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  • Snyk ID SNYK-PHP-MEDIAWIKICORE-2331664
  • published 7 Jan 2022
  • disclosed 7 Jan 2022
  • credit Unknown
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Introduced: 7 Jan 2022

CVE-2021-46147 Open this link in a new tab
CWE-352 Open this link in a new tab

How to fix?

Upgrade mediawiki/core to version 1.37.1, 1.36.3, 1.35.5 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 Cross-site Request Forgery (CSRF). MassEditRegex allows CSRF.

Users are only vulnerable if they are using the MassEditRegex extension.