CVE-2020-27957

2020-10-2803:15:12

Google

osv.dev

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

24.8%

JSON

The RandomGameUnit extension for MediaWiki through 1.35 was not properly escaping various title-related data. When certain varieties of games were created within MediaWiki, their names or titles could be manipulated to generate stored XSS within the RandomGameUnit extension.

CPENameOperatorVersion
mediawikieq1.1.0
mediawikieq1.35.0-rc.0
mediawikieq1.5.0alpha2
mediawikieq1.3.0beta1
mediawikieq1.5.0beta4
mediawikieq1.35.0-rc.1
mediawikieq1.35.0-rc.3
mediawikieq1.35.0-rc.2
mediawikieq1.5.0beta3
mediawikieq1.6.0

Name	Operator	Version
mediawiki	eq	1.1.0
mediawiki	eq	1.35.0-rc.0
mediawiki	eq	1.5.0alpha2
mediawiki	eq	1.3.0beta1
mediawiki	eq	1.5.0beta4
mediawiki	eq	1.35.0-rc.1
mediawiki	eq	1.35.0-rc.3
mediawiki	eq	1.35.0-rc.2
mediawiki	eq	1.5.0beta3
mediawiki	eq	1.6.0