CVE-2023-45360

Medium

Description

An issue was discovered in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. There is XSS in youhavenewmessagesmanyusers and youhavenewmessages i18n messages. This is related to MediaWiki:Youhavenewmessagesfromusers.

SeverityMedium

CVSS5.4

Exploit probability—

Product

Mediawiki

PublishedNov 3, 2023

First seenNov 3, 2023

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update

mediawiki mediawiki1.35.12, 1.39.5 or later

Vendor advisories

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FU2FGUXXK6TMV6R52VRECLC6XCSQQISY/

Affected products

Product	Affected versions	Fixed in
mediawiki mediawiki	v < 1.35.12, 1.39.0 ≤ v < 1.39.5, 1.40.0	1.35.12, 1.39.5

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