CVE-2025-3469: vulnerability in Wikimedia Foundation MediaWiki
i18n XSS vulnerability in HTMLMultiSelectField when sections are used
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 0epss 0.4%
exploitation probability
0.4%top 65% of all CVEs
observed exploitation
nono source reports it
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/htmlform/fields/HTMLMultiSelectField.Php.
This issue affects MediaWiki: before 1.39.12, 1.42.6, 1.43.1.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/RE:M/U:Green
Affected products
Wikimedia Foundation · MediaWikiRelated CVEs — Wikimedia Foundation MediaWiki
In the same product, most dangerous first.
CVE-2013-4572—CVE-2013-4572EPSS 2.1%CVE-2013-4303—CVE-2013-4303EPSS 1.5%CVE-2013-6455—CVE-2013-6455EPSS 1.1%CVE-2013-6451—CVE-2013-6451EPSS 1.1%CVE-2025-6597NONEMediaWiki should not consider autocreation as login for the purposes of security reauthenticationEPSS 0.5%CVE-2025-6927LOWAutoblocks from global account suppressions are publicly visibleEPSS 0.5%