CVE-2012-4377

Medium

Description

Cross-site scripting (XSS) vulnerability in MediaWiki before 1.18.5 and 1.19.x before 1.19.2 allows remote attackers to inject arbitrary web script or HTML via a File: link to a nonexistent image.

SeverityMedium

CVSS6.1

Exploit probability—

Product

Mediawiki

PublishedOct 26, 2017

First seenOct 26, 2017

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
mediawiki mediawiki	v ≤ 1.18.4, 1.19.0, 1.19.1	—

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