GlobalNewFiles is a MediaWiki extension maintained by Miraheze. Prior to commit number cee254e1b158cdb0ddbea716b1d3edc31fa4fb5d, the username column of the GlobalNewFiles special page is vulnerable to a stored XSS. Commit number cee254e1b158cdb0ddbea716b1d3edc31fa4fb5d contains a patch. As a workaround, one may disallow <,> (or other characters required to insert html/js) from being used in account names so an XSS is not possible.
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-08-04T01:58:18.137Z
Reserved: 2021-08-16T00:00:00
Link: CVE-2021-39186

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Status : Modified
Published: 2021-09-01T21:15:07.263
Modified: 2024-11-21T06:18:50.070
Link: CVE-2021-39186

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