Security Advisory

CVE-2021-42043

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-10-06 20:28:20

Last updated 2024-08-04 03:22:25

Assigner mitre

State PUBLISHED

Description

An issue was discovered in Special:MediaSearch in the MediaSearch extension in MediaWiki through 1.36.2. The suggestion text (a parameter to mediasearch-did-you-mean) was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript via the intitle: search operator within the query.

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