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Information Disclosure Affecting mediawiki/core package, versions >=1.31.0, <1.31.4 >=1.32.0, <1.32.4 >=1.33.0, <1.33.1

0.0
medium

Snyk CVSS

    Attack Complexity High

    Threat Intelligence

    EPSS 0.69% (80th percentile)
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NVD
5.3 medium
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Red Hat
4.3 medium

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  • Snyk ID SNYK-PHP-MEDIAWIKICORE-1019378
  • published 19 Oct 2020
  • disclosed 19 Oct 2020
  • credit Unknown
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Introduced: 19 Oct 2020

CVE-2019-16738 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade mediawiki/core to version 1.31.4, 1.32.4, 1.33.1 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 Information Disclosure. Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup.