https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-20T00:57:22.952983+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-39186 CVE-2021-39186 — Improper Input Validation in GlobalNewFiles 2026-10-20T00:57:22.954159+00:00

Affected: miraheze GlobalNewFiles

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.